Gerald McCoy laughs off report that he didn’t work hard under Lovie Smith

The Buccaneers are breaking in a new defense under new coach Dirk Koetter. For the defense to thrive, tackle Gerald McCoy needs to perform at a high level. Vaughn McClure, who covers the Falcons for ESPN.com, suggested on Thursday that “I know [McCoy] had some issues with the scheme, but I also heard from reliable sources…