I guess every ones opinion of greatness is different because I don't see
Marc Bulger as anywhere near great. The fact that he's only had success in an offense where QBs have basically come out of nowhere (Trent Green and Kurt Warner) to propel their careers, makes me very causious about annointing him as great.
Should he have a great season this year, after having to learn a new offense and work with new coaches, I may be more inclined to call him great this time next year.