and Alex Smith hasn't even been to the play-offs??!! so undertandably he may be a little "jittery" to start?
just don't be "jittery" in the 4th quarter.
It's a good mix of QBs in the playoffs:
5 Superbowl winning QBs
2 with decent amount of playoff experience (Flacco, Ryan)
2 that have never been to the playoffs (Smith, Stafford)
3 new starting QBs (Dalton, Yates, and Tebow)
I think the 3 new starting QBs are definitely not going to win. Smith has a decent chance.