Cowboys assigned the franchise tag to DE/OLB Anthony Spencer.
Panthers FB Mike Tolbert promises the team will take a more run-heavy approach under new offensive playcaller Mike Shula.
Seahawks TE Anthony McCoy underwent surgery for a partially torn Achilles' tendon Thursday, and will be sidelined a minimum of six months.
NFL.com's Ian Rapoport reports the Patriots "(don't) know" how serious Rob Gronkowski's back injury is.
After increased tape study, ESPN's Ron Jaworski predicts Eagles coach Chip Kelly's offense will not translate to the NFL.
The Steelers plan to "supplement" their power-rushing attack with zone-blocking concepts in 2013.
Fox Sports South reports the Falcons and free agent DT Richard Seymour are engaged in contract talks.
BuffaloBills.com reports that TE Scott Chandler (ACL surgery) is likely to be a participant in practice right from the start of training camp.
Updating a previous item, Pierre Garcon underwent "minor" labrum surgery in January.
Updating a previous item, coach Jim Harbaugh confirmed Michael Crabtree's Achilles' tendon was "completely torn" during Tuesday's OTA practice, and the injury was to Crabtree's right Achilles'.
Robert Griffin III (knee) was throwing passes as the Redskins opened OTAs Thursday.
Eagles TE/H-back James Casey underwent arthroscopic surgery to clean out loose cartilage in his right knee.