Manuel Lanzini will fly back to London after Argentina confirmed he will not be fit to take part in the Rio Olympics. Adidas Dustin Brown Jersey . The West Ham midfielder has been with the Argentina camp in Miami preparing for the summer tournament after being selected in the final 18-man squad. Lanzinis involvement could have seen him miss the start of the Premier League season with West Ham, however, the Argentine Football Association confirmed a knee injury has ended his hopes of participating at the Games. The 23-year-old could now be available for the opening game of the new campaign against Chelsea on August 15, live on Sky Sports.West Ham have already received an injury blow with defender Aaron Cresswell set to be out for up to four months with a knee ligament injury. West Ham wait on Bacca West Ham are waiting to hear whether Carlos Bacca will join them after agreeing a fee with AC Milan. Boca Juniors attacker Cristian Pavon will replace Lanzini in the Argentina squad, having been named initially as a reserve. Argentina have already had a number of players ruled out of the tournament either through injury or clubs blocking their players involvement. Also See: West Ham video West Ham fixtures West Ham stats Get a ￡10 free bet! Adidas Rogie Vachon Jersey . - Canadian tennis star Eugenie Bouchard has signed with WME-IMG, saying the sports management powerhouse will help maximize the value of my brand. Adidas Peter Budaj Jersey .com) - James Harden put the Houston Rockets on his back and willed them to an overtime victory on Thursday. http://www.kingshockeypro.com/adidas+tiger+williams+kings+jersey .com) - Delon Wright scored 17 points and No.TORONTO - Daniel Winniks head hit the ice and he briefly lost consciousness. Before he was taken off on a stretcher last Thursday night, he was able to tell the training staff about the entire play that led to his fall.Winnik never felt numb and never had any pain in his neck. By the intermission, he was walking around the visiting locker-room at Pepsi Center in Denver and telling his Toronto Maple Leafs teammates he was OK.After being held out of two games over the weekend for precautionary reasons, Winnik skated by himself Monday, took part in Tuesdays practice and could be back in the lineup Wednesday against the Boston Bruins. He considers himself lucky to have come away from the incident unscathed.Usually you see plays like that and someone laying on the ice and you expect like a concussion or something, Winnik said. I was fully aware of what was going on. I remember the hit. Obviously just went out for a little bit. But I felt fine, I wasnt dizzy, didnt have a headache or anything.The medical staff held Winnik out of the rest of the Leafs 4-3 shootout loss to the Colorado Avalanche and then coach Randy Carlyle was told Winnik shouldnt play Saturday or Sunday.They provided us with a timetable in which they thought was best prescribed in this situation, so thats what you have to follow, Carlyle said. In the world of sports, the concussion issue is talked about in a bunch of different ways, and this to us was not something that we had any other way other than what the medical staff and the doctors prescribed.The 29-year-old forward seemed to be fitting in extremely well since signing a one-year deal with Toronto in the off-season. Winnik has a goal and six assists in his first 13 games and in the process forced his way further up the lineup than Carlyle expected.Still, Winnik didnt object to sitting out two games just to be safe.I completely agreed with the training staff on that, he said. As much as I wanted to play, I understand it. Its the best thing to do going forward. Why risk it, its silly to say, just for two games. I know its two important games, but down the road itlll benefit me more. Adidas Jeff Carter Jersey. The Leafs won each game, beating the New York Rangers 5-4 and then the Ottawa Senators 5-3. Coming up Wednesday is a rematch with the rival Boston Bruins, who embarrassed the Leafs 4-1 at Air Canada Centre on Oct. 25.It was a lot of stupidity and guys will admit that, centre Nazem Kadri said of the teams performance that night against Boston. Just being in the wrong place at the wrong time and just kind of having a couple brain cramps here and there that end up in the back of your net.If Winnik plays, hes expected to be back on the second line alongside Kadri and right-winger David Clarkson. Thats where he skated Tuesday, giving the indication that he should be good to face Boston.Carlyle said doctors would make an assessment of Winniks condition after Wednesdays morning skate and then again after pre-game warm-ups.The possibility of Winnik returning so quickly seemed like a longshot last week.Its just one of those instances where you get lucky, defenceman Cody Franson said. That was a big scare for all of us. Any time you can get a guy back like that and where he looks OK, its a big relief for the group.Winnik was relieved almost right away. Other than an interference penalty, he didnt think former