but the Los Angeles Chargers defensive end is hopeful he can return in early November.Bosa addressed his injury for the first time Wednesday as the Chargers (1-2) began preparations for Sunday's matchup against San Francisco (1-2)."There is a little instability in the tendon Youth Isaac Rochell Jersey , but there's a good chance I won't have surgery," Bosa said. "I'm trying to be as safe as possible. If I try to rush back now it wouldn't be good."Bosa has a bone bruise to his left foot. He first injured it during training camp on Aug. 7 and didn't play in any of the four preseason games. Bosa acknowledged he should have been cautious for another week or two instead of trying to rush back for the regular-season opener against Kansas City. He reinjured the foot on Sept. 5 and has been sidelined since then.After Bosa re-aggravated the injury, he visited Dr. Robert Anderson, who is a foot specialist based in Green Bay. Bosa's foot was put in a cast for two weeks and he had it taken off earlier this week.Now that he is back in a walking boot, Bosa is hoping to resume running in a couple weeks. His latest goal — provided there are no setbacks — is to return for the final nine games of the season. That would be Nov. 4 at Seattle and follows the Chargers' bye week."I could have prevented this if I wasn't so set on pushing to be back (for the regular season). It has been a huge learning experience," Bosa said. "It's a tough injury to deal with but when the time comes I will be 100 percent ready."Bosa, who has 23 sacks in his first two NFL seasons, isn't the only player in his family who is dealing with an injury. Younger brother Nick, who is a junior All-American defensive end at Ohio State, is likely out until November due to a lower abdominal muscle injury.The two talk every day and the older Bosa joked that his brother "is enjoying all the best food he's ever eaten" while rehabbing in Philadelphia."I asked him how he felt and he said he's 'ready to take down a small village' so he must be feeling real good," he said. "It (stinks) for my dad and the family right now but we're both looking ahead."Bosa's absence has definitely had an impact as two of the Chargers' starters on the defensive line are out. Defensive tackle Corey Liuget is eligible to return Monday when his four-game suspension for violating the NFL's policy on performance-enhancing substances ends.Without Bosa and Liuget, the Chargers are ranked in the middle of the league in sacks with seven. They are tied for 22nd in the league in quarterback pressures after being tied for 10th last season. They are also blitzing on only 22.1 percent of pass plays, which is below the league average of 25 percent.It also means that defensive end Melvin Ingram has seen more double teams and been held to 1.5 sacks."We need more pressure. We're going to be one-on-one on the backside since they are sliding protection toward Mel and we have to win. Somebody has to win," coach Anthony Lynn said.San Francisco, which will have C.J. Beathard starting at quarterback following a season-ending knee injury to Jimmy Garoppolo, has allowed 14 sacks, which is tied for fourth-most in the league.Niners coach Kyle Shanahan said the Chargers' scheme reminds him a lot of San Francisco's."I'm sure there'll be some new things that they're going to game plan against us that you've got to be prepared for," Shanahan said. "Obviously, having gone against a defense like that helps, but you can never count on it, what they're doing. There's always something different." Sam Darnold's final numbers looked every bit like those of a rookie quarterback who struggled through adversity all over the field.Bad decisions, receivers' slippery fingers, a cold, blustery wind and a swarming defense all contributed to the worst game of the Darnold's young career. Still Color Rush Kyzir White Jersey , the face of the New York Jets franchise refused to be flustered."Obviously, I learned a lot from that game," Darnold said Monday, "and learned a lot from just watching tape."Darnold was 17 of 42 for 206 yards with a touchdown and three interceptions in New York's 37-17 loss to Minnesota on Sunday.After going 6 of 9 for 87 yards and a touchdown with a 135.0 quarterback rating in the opening quarter, Darnold finished with a dismal 34.4 rating. The second and third quarters were the worst, when Darnold was a combined 2 of 13 for minus-1 yard.New York was 2 of 13 in third-down situations, and the running game — which lost Bilal Powell to a neck injury early — couldn't get off the ground while finishing with 71 yards."It's not just Sam," coach Todd Bowles said. "It's the offense, defense and special teams. Our team has to do better, it's not about just Sam. It's about us coaching better. It's about us playing better in all three phases."Through the first seven games of his NFL career, Darnold's overall statistics are hardly eye-popping. And, really, they're barely mediocre.He has thrown for 1,552 yards with 10 touchdowns and an NFL-high 10 interceptions. Darnold's 56.1 completion percentage is near the bottom of the league, with fellow rookies Josh Rosen of Arizona (55.0) and Josh Allen of Buffalo (54.0) the only QBs with at least 100 attempts lower than his. His 74.3 quarterback rating is also among the worst.But there's no panic in Darnold or the Jets , particularly because the No. 3 overall pick in the draft is getting a crash course in life as an NFL quarterback."On the positive side, I thought I was on time with a lot of the routes I was throwing," Darnold said of his performance against the Vikings. "On the two touchdown drives, I thought we played really well. I thought I was able to hit the open guy."The negative, I think just continuing to really lock in on my progressions and really stick on one side of the field and understand what the safeties are doing and what the defense is doing a little bit better. So, just really continuing to grow that way."Darnold insisted the conditions at MetLife Stadium — 46 degrees at kickoff, swirling 16 mph winds and a wind chill of 39 — weren't a factor in his performance. The California kid from USC will have to get used to days like this in the Northeast, though, especially because the only other game in which he played below 50 degrees was at Utah in 2016 when it was 45.And Color Rush Philip Rivers Jersey , by the way, Darnold's numbers Sunday were much better when he had the wind at his back."I think that might have been just a coincidence," he said. "I feel like I threw the ball really well in the wind, whether we were going against it or with it. I didn't really feel like that was much of an issue at all."Drops, however, were. The Jets had five against the Vikings. The last of Darnold's interceptions came late in the fourth quarter when his perfectly placed pass went off the hands of Charone Peake and right to Minnesota's Trae Waynes."Whether I throw it to the right guy or whether I made the wrong read," Darnold said, "every single ball I throw I've got to throw it with confidence, and if I do that I think we'll have a better chance."The Jets were also short-handed at receiver, something the team might need to address in the next few days.Quincy Enunwa is out for a few weeks with a sprained ankle, and Terrelle Pryor was cut over the weekend while dealing with a groin injury. That left Jermaine Kearse, Robby Anderson and Andre Roberts — primarily a returner — as the only experienced players at the position, with Peake and just-promoted Deontay Burnett the others.Kearse, who led the team in receptions last season, finished with none on Sunday and had only two balls thrown his way."Credit to them, they did a great job scheming and their players did an outstanding job executing their scheme," Darnold said of the Vikings. "I think from that aspect, they got us. They did a great job of playing Jermaine and having a plan for him."We will be better. We will learn from it and grow from it."NOTES: The Jets fear S Doug Middleton has a torn pectoral muscle and could miss the rest of the season, as first reported by the New York Daily News. He was starting in place of Marcus Maye, who's out with a broken right thumb. ... C Spencer Long has been dealing with an injured finger on his right hand that has contributed to some bad snaps, but he also limped off the field late against Minnesota. Bowles declined to provide an update. ... The Jets signed WR J.J. Jones and C Jon Toth to the practice squad.