Tom Brady is widely considered the NFL's GOAT, at least at quarterback. So now that he's anointed long-time teammate Rob Gronkowski as the GOAT tight end, it carries extra weight.
"It's been amazing to watch him perform," Brady told reporters. "He's obviously the greatest tight end to ever play the game and still doing it. I think his ability to block in the run game, run routes in the pass game, win against smaller players, and then he's very clutch. He comes up big in the biggest moments."
It's a hard to find many holes in that argument.