If Brady leaves, here are the full betting odds for his replacement from Bet Online:
Teddy Bridgewater: 3/1
Ryan Tannehill: 7/2
Marcus Mariota: 5/1
Andy Dalton: 6/1
Jarrett Stidham: 7/1
Derek Carr: 8/1
Jimmy Garoppolo: 10/1
Nick Foles: 14/1
Philip Rivers: 14/1
Dak Prescott: 20/1
Jameis Winston: 20/1
Joe Flacco: 25/1
Cody Kessler: 33/1
Source:
https://www.masslive.com/patriots/20...dy-leaves.html