Browns running back Peyton Hillis is beginning to wonder and worry if he has a future with the organization. He has no regrets about sitting out Cleveland's game on Sept. 25 against Miami with strep throat, a decision that fueled speculation he missed the game to protest not getting a contract extension from the Browns. Hillis, who rushed for nearly 1,200 yards last season, is making $600,000 in the final year of his contract. "Whenever something's not set in stone, then I guess anything is possible, which means your career's not here," he said. "So, yeah, that definitely worries me."