We've heard it about Blaine Gabbert for nearly two seasons and we heard it about Jake Locker on Sunday. When they have receivers dropping passes and shaky protection, they don't stand much of a chance.
Andrew Luck is obviously a different breed.
But his Colts are hardly loaded at receiver beyond Reggie Wayne, and his line isn't built of Pro Bowlers.
Luck makes people better, which is something we've not seen Gabbert or Locker do yet.