Buccaneers rookie edge rusher David Walker has a torn ACL and will miss the season, a source confirmed to ESPN.
Mike Tannenbaum and Kevin Clark discuss whether the Tampa Bay Buccaneers are a threat in the NFC. (1:40)
Does Mayfield give the Buccaneers enough to contend in NFC? (1:40)
Tampa Bay Buccaneers rookie edge rusher David Walker has a torn ACL and will m... [640 chars]