Tom Brady says he could play football until 50
See Tom Brady's Funny Response to Rob Gronkowski's Retirement
Rob Gronkowski took a swipe at the Patriots on 'Jimmy Kimmel Live,' then walked it back! - AS USA
Tom Brady retirement: Rob Gronkowski thinks Brady could return to NFL - Sports Illustrated
Gronkowski suffered serious injuries before Patriots-Buccaneers
Tom Brady had a surprising answer when asked about the possibility of playing until he's 50
Gronkowski thinks Brady will return 'in a couple of years,' report says
Can Tom Brady play until he is 50?': Gronk, the 'GOAT' return to answering fan questions in episodic shorts
Columnist: Tom Brady should play until he's 50
Tom Brady believes he could play well into his 50s
NFL Legend Says Tom Brady Could Play Until Age 60
Tom Brady Welcome to Play Until 50, Bucs GM Says
Tom Brady says he could play in the NFL until 50
Tom Brady: Rob Gronkowski 'shocked' by former team-mate's retirement aged 45, saying he could still play until he is 50, NFL News