I think there's more to it than that. 1) While I haven't watched the entire game thus far, based on what I've seen, he hasn't been THAT bad at moving the chains. 2) He is doing this without Kittle, his by far favorite target. There is more to defeating the 49ers than "dare Jimmy G to beat you". I think it's also worth noting that the Seahawks and Cardinals both have mobile quarterbacks who are good at avoiding sacks. Do you think that could have something to do with it?