James Forrest is set to leave Celtic after manager Ronny Deila revealed the winger had rejected a new contract. The 24-year-old had previously claimed in November he wanted to stay at Parkhead and was pretty confident a new deal would be sorted out.However, Deila now claims Forrest, who has been capped 12 times by Scotland, wants to try something new. Celtic manager Ronny Deila says Forrest has rejected a new contract The Celtic manager had earlier confirmed a four-year deal was on the table for the player, whose contract runs out, unusually, in mid-season, in December this year, which could lead to the club looking to get a fee in the summer.We offered him a contract and he has turned it down. He has told us he wishes to see what his other options are, Deila told the Evening Times.I cannot see that we will go back to him with another improved deal because to my mind it was a very good offer that the club put to him.Forrest scored on his debut against Motherwell in May 2010 and, although he has made 187 appearances for the club, has suffered with injury problems in the past few years. Forrest (right) tracks down Hearts captain Morgaro Gomis Deila has worked with his medical and sports science staff to find a way of keeping Forrest consistently fit following a spate of muscle injuries.The Norwegian revealed in December 2014 that the wide man had been out for 550 days in the last four years but the player has already made 32 appearances this term, breaking the 30-mark for the first time in four seasons, although 14 of them have been from the bench. Also See: Quick double aids Celtic win Deila: Substance before style Celtic video Celtic fixtures Adidas James Neal Jersey . Aaron Harrison scored a 22 points for Kentucky (6-1), which has won four in a row following a Nov. 12 loss to current No. 1 Michigan State. Julius Randle overcame a scoreless first half and added his sixth double-double in as many games with 14 points and 10 rebounds. Adidas Jon Merrill Jersey . -- Jacksonville wide receiver Cecil Shorts will likely be a game-time decision whether hell play Sunday in the Jaguars home game against the San Diego Chargers. http://www.cheapgoldenknightsjerseys.com/?tag=adidas-jonathan-marchessault-jersey . After slipping from the summit during the week, the Gunners overcame struggling Crystal Palace 2-0 on Sunday thanks to Alex Oxlade-Chamberlains second-half brace. Erik Haula Jersey .com) - Yankee Stadium is the home of the Bronx Bombers, but on Sunday afternoon it will open its gates to host the latest addition of the Hudson River Rivalry. Maxime Lagace Jersey . The mixed zone is not a place to make friends.WASHINGTON -- Bryce Harper is still feeling the effects of his collision with the Dodger Stadium wall, enough for manager Davey Johnson to consider resting the Washington Nationals outfielder for a few games. Harper aggravated his sore left knee three times in Sundays 6-1 win over the Philadelphia Phillies, twice with head-first slides in the first inning. He slid into second on an infield hit-and-error, then hit the dirt again with a steal of third. For good measure, he then fouled a pitch off the knee in the third inning. He was limping throughout the game and was removed for a pinch runner after drawing a walk in the seventh. "If hed quit head-first sliding, hed be a lot better off," Johnson said. "Hell probably be down a few days. I dont know if theres fluid on the knee or what, but he was certainly gimpy." Harper, however, quickly answered "no" when asked if he expected to miss any playing time. "It probably wont get better until the off-season," he said. "Ive just got to deal with the pain. ... I could rest it for four days and feel better and I could go out there and slide and bang it up again -- and back to square one.dddddddddddd" Harper also differed with the manager on whether it would do any good to stop sliding head-first, saying the knee feels pressure either way. "If I slid feet-first right now, my knee might pop and not be good," Harper said. Harper has already missed three games because of the knee thats been bothersome since he ran into the wall in a game against the Los Angeles Dodgers on May 13, a collision that also left him with a gash in the chin that required 11 stitches. Harper is hitting .287 with 12 home runs and 23 RBIs. Johnson also announced that left-hander Ross Detwiler will miss a second start and go on the 15-day disabled list because of a strained oblique muscle. Johnson said the muscle is still tight, so Detwiler will skip Tuesdays scheduled start. His placement on the DL will be retroactive in the hopes that he can return to the rotation next Sunday. Left-hander Xavier Cedeno will be recalled from Triple-A Syracuse. Johnson said he hasnt decided who will start Tuesday. ' ' '