Waiver Wire QBs

QB Alex Smith, San Francisco 49ers
Why: Rookie WR Michael Crabtree looks like a legitimate WR2 right now, and TE Vernon Davis gives a second option. Add in the ability of RB Frank Gore to catch passes and the 49ers look like a completely different offense than the one established pre-Crabtree.

QB Vince Young, Tennessee Titans
Why: 12 carries for 30 yards. Those rushing yards were the equivalent of 75 passing yards. I'm also wagering Young will vulture a handful of goalline TDs if he gets 10 rushes per game.