GM Jason Licht has done an outstanding job finding the Buccaneers cornerstone talent in the NFL draft. Granted he has had a few slip ups like Austin Seferian-Jenkins in 2014 and trading up for Roberto Aguayo in the second round in 2016. He has done a good job of realizing those mistakes and rectifying them by either cutting them loose or bringing in competition to push them.
With bringing in these cornerstone pieces (Mike Evans, Kevin Pamphile, Jameis Winston, Donovan Smith, Ali Marpet, and Kwon Alexander) the Bucs eventually will have to give all of them a second contract.