ESPN Bills blogger Mike Rodak expects the team to release Kevin Kolb or restructure his contract. This is a no-brainer. Kolb has battled concussions throughout his career, and his latest one may force him to retire. The Bills can save $3.1 million by cutting Kolb, which would seem to be the most likely scenario. Thad Lewis played decently as E.J. Manuel's primary backup and is signed for just $645,000 in 2014.