Retired Patriots TE Rob Gronkowski had awesome time returning to
Tom Brady congratulates Rob Gronkowski on retirement
Patriots tight end Rob Gronkowski announces retirement
Why Now: What Got Rob Gronkowski Out of Retirement
Patriots trade Rob Gronkowski to Buccaneers for fourth-round pick
Life without Gronk means new chapter in Patriots-Steelers rivalry
Why Rob Gronkowski didn't mention Patriots in retirement announcement
Rob Gronkowski feeds off the Steelers
Rob Gronkowski retires as the greatest tight end of all time
Video: Rob Gronkowski scores three touchdowns vs. Steelers
New England Patriots Tight End Rob Gronkowski Announces Retirement
Retired Patriots TE Rob Gronkowski: 'I mess with people' over
Rob Gronkowski forced Bill Belichick's hand in return to NFL
Patriots TE Rob Gronkowski completely dominates the Steelers
Statement from Robert Kraft on the retirement of Rob Gronkowski