Gronk is back to partying, officially extends an invitation to the reinvented Bill Belichick

Gronk is back to partying, officially extends an invitation to the reinvented Bill Belichick

Just imagine Bill Belichick and Rob Gronkowski smashing vodka Red Bulls and partying it up. It could happen if Rob Gronkowski can talk his old coach into going out.During a stop on the "4th & South" podcast with Jarvis Landry and Leonard Fournette, Gronk covered a variety of partying topics, including calling Tom Brady and Bill Belichick "party poopers" during their time in New England, but now that everyone is retired, the game has officially c…