Rob Gronkowski was 'happy' with 2017 Patriots suspension
Tom Brady refused to come out until Gronk got his $1 million bonus
Rob Gronkowski's contract is being restructured (Report) - Sports Illustrated
October 20, 2013: New England Patriots tight end Rob Gronkowski (87) walks off the field after the New York Jets defeated the New England Patriots 30 Stock Photo - Alamy
Tom Brady – No Guts No Glory
Cashing In: Brady, Rodgers, and Gronk All Hit Incentives in Week 18 - Boardroom
Tom Brady was brilliant in Super Bowl LII, but it wasn't enough to save the New England Patriots - ESPN
Patriots add $4.3 million in incentives to Rob Gronkowski's contract - Sports Illustrated
Gronk Archives - BroBible
Rob Gronkowski makes a joke on Patriots, contract incentives - Sports Illustrated