Tom Brady's return to the Bucs next season isn't a lock

Tampa Bay Buccaneers quarterback Tom Brady (12) walks off the field after a drive stalled during the second half of an NFL divisional round playoff football game against the Los Angeles Rams Sunday, Jan. 23, 2022, in Tampa, Fla. (AP Photo/Mark LoMoglio)

Tampa Bay Buccaneers quarterback Tom Brady (12) reacts after being penalized during the first half of an NFL divisional round playoff football game against the Los Angeles Rams Sunday, Jan. 23, 2022, in Tampa, Fla. (AP Photo/Mark LoMoglio)

Los Angeles Rams defensive end Aaron Donald (99) tries to block a pass by Tampa Bay Buccaneers quarterback Tom Brady (12) during the second half of an NFL divisional round playoff football game Sunday, Jan. 23, 2022, in Tampa, Fla. (AP Photo/Mark LoMoglio)