Rob Gronkowski says he has no plans to return to the NFL, talks collaborating with Tom Brady in booth - The Athletic
Former Patriots great Rob Gronkowski retires for a second time
Patriots' Rob Gronkowski likely to miss rest of season after back surgery, New England Patriots
Rob Gronkowski Returns to NFL as Reigning WWE Champion
Patriots tight end Rob Gronkowski announces his retirement on Instagram
O'Sullivan: Gronkowski offers Patriots unique weapon with personality to match in Super Bowl spotlight
Rob Gronkowski says he's returning for the 2018 season
These Rob Gronkowski quotes about 2017 season with Patriots are telling – NBC Sports Boston
Patriots Notes: Good news: Rob Gronkowski back at practice
Skip Bayless calls Rob Gronkowski a product of Tom Brady
With trade to Buccaneers, Rob Gronkowski gets to return to the NFL on his own terms - The Boston Globe
Pro Football Focus: Patriots TE Rob Gronkowski is the ideal “big slot” receiver - Pats Pulpit