Who does Vegas think would be the favorite to replace Tom Brady?

Who does Vegas think is the favorite to replace Tom Brady if he leaves the Patriots?

Jimmy Garoppolo (10-1)

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Jimmy Garoppolo was traded by New England to San Francisco because he wasn’t considered in place to take over for Tom Brady. Would the Patriots want him back after the Niners made it to the Super Bowl? The idea Brady would go to SF and Garoppolo returns to NE feels like a bad script.