Rob Gronkowski says Patriots owner Robert Kraft has signaled his approval of a one-day deal to allow him to retire with New England. 'It’s gonna happen, we just don’t know when,' Gronk said.

Rob Gronkowski had an incredibly productive playing career on the field, widely regarded as one of the best tight ends in the history of the NFL. Gronkowski, now 36 years old, has also kept himself busy throughout his post-playing career.