The Offer Sheet to Mike Gillislee The Patriots have reportedly signed Bills running back Mike Gillislee to an offer sheet.   Here we go: #Patriots extended an RFA offer sheet to #Bills RB Mike Gillislee. It’s for 2 years, $6.4M, source said. $4M in the 1st year. — Ian Rapoport (@RapSheet) April 18, 2017 The