I don't like our depth at quarterback at all. Tolzien is a complete unknown and Kaepernick is as raw as they come right now. Johnson played for Harbuagh at San Diego and is on record as saying he would love to play for him again. I think competition breeds performance, but it would probably piss off Alex Smith and scuttle contract negotiations. I'd rather have Johnson as our #2 guy. Would it make sense brining in a guy like Johnson? Thoughts?