NFL free agency begins on March 9 (and the legal-tampering window opens on March 7). As teams welcome in their new acquisitions, they’ll have to clear room—on their roster and in their books—by shipping out players who have overstayed their welcomes. So, which players could be released in the coming weeks? With help from spotrac's salary cap tracker, here's a team-by-team breakdown of the most likely candidates to be cut from each AFC team (check back tomorrow for the NFC):
Buffalo Bills (Current projected cap space: $26 million)
On the chopping block: K Dan Carpenter ($2.