There are only two QB's in the league presently who would be locks for the HOF if they retired tomorrow, Peyton Manning and Tom Brady. Maybe Brees would have an outside shot. That's it.
Roethlisberger and Eli shouldn't go in simply because of two Championships. If winning two Superbowls automatically gets you into the HOF as a QB, then where the hell is Phil Simms? Where's Jim Plunkett?
Rodgers is well on his way but hasn't played long enough.