By Alek Arend We’ve seen Rob Gronkowski catch his final pass from Tom Brady. On Tuesday, Gronk announced he’s retiring. The veteran tight end had been considering returning to play for the Bucs. Brady and Gronkowski is one of the most dominant QB-TE duos in football history. Football won’t be the same without it. Brady reacted to Gronkowski’s retirement announcement just moments ago. “Teammate, friend, brother, just a few of the words that come to mind when I think of Gronk,” Brady said, via Pro Football Talk. “Nobody has ever embodied the idea of ‘leaving it all out on the field’ like Rob has…