I think he will get a deal similar to Hurts.

49ers don't need to make a decision on that until the offseason. Let's see how the season goes. So far he has played a couple really good games, a couple decent games and one really bad one.

Ultimately, I think they sign him because Shanahan trusts him and Shanahan always keeps his guys but I am sure there will be some temptation especially if this season doesn't go well to try to strike lightning in a bottle again with another QB draft pick and reset the QB cap hit for another 4 years.