Browns coach Pat Shurmur sidestepped questions about the futures of quarterback Colt McCoy and running back Peyton Hillis on Tuesday. After going 4-12 in his first season as Cleveland's coach, Shurmur said McCoy improved in his first full year but would not commit to the 25-year-old as his starter for 2012. "As we go forward with Colt, I feel like he's done some really good things," Shurmur said. "Get him back healthy, get him in an offseason where he has a chance to develop. ... I expect Colt will improve, just as I expect (backup quarterback) Seneca (Wallace) will improve and whoever the quarterbacks are here. That can be said for all positions. "The best quarterback will play when we start the season."