'As he enters his third season as the Bills GM, it’s clear Doug Whaley has put his stamp on the talent assemblage in Buffalo. Almost two-thirds of the players on the roster were acquired since Whaley assembled the GM title in May 2013. Thirty two of the 52 were added on Whaley’s watch. That includes 10 draft picks, 15 free agents, three waiver claims, two via trade, and two undrafted rookie free agents.'