Appearing on ESPN's "Monday Night Countdown," Kelly admitted he believes Tom Brady is the best quarterback of all time.
"I don't mind saying that," Kelly said. "The consistency, every single year he does it. And he doesn't have, all-time, the greatest players around him. A lot of times they are in and out - (Wes) Welker is gone, a couple other guys are gone.
"He does have a great one in (Rob) Gronkowski, but the thing is he makes it work and it doesn't matter what it is."
Brady's numbers, talent, championships, and consistency are hard to argue against him being the best ever. Kelly can admit that, but it doesn't mean he enjoys watching his team's hopes continually crushed by Brady.
"I continue to tell him year after year, it's time for you to retire. C'mon Tom, retire bud," said Kelly. "I say it all the time."
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