And every single one of those franchises had the support system built FIRST.
Shitzburgh didn't draft Rapistburger and immediately throw him to the wolves to save Cowher's legacy, they continued to run the ball and built their defense.
Baltimore's defense was already good, but Kyle Boller didn't do shit with it. Neither will Flacco. Again the support system has been there for him.
You're wrong about Cincytucky. They drafted Palmer in the 1st round. They also drafted Dalton in the 2nd round. And again, neither one was thrown to the wolves without a support system in place.
Cleveland does not have the supporting players to help anyone succeed. They are in NO position to be giving up picks to move up two spots, not with these many holes and not with this horrible right side of the offensive line, receiving corps and D-line, not to mention at running back.
Build the support system first. Then get the right QB for the situation. I'm not even saying that's not RGIII, but to think anyone QB short of Peyton Manning is going to succeed in Cleveland in anything less than 3 years is crazy and it only gets worse if they trade 3 picks for one pick this year.