Cleveland Browns’ record since returning to Cleveland

Does it all come down to finding a high level QB? Or QB/HC combination?

I know a few teams have had decent seasons with sub-par or average quaterbacks, but those seem to be the few exceptions and none come to mind that had long runs of good seasons. Unless you want to count Flacco or Eli or Romo types as bad QBs. I see them as slighty above average players blessed with good coaches and great rosters.
Even those seem to be exceptions.

Cleveland came close with Baker, Jarvis, and OBJ. Then the team had a meltdown.

Saints are in that same boat right now. Slightly above average QB but dont have the coach or the roster. Injuries the past couple seasons have been outrageous, but even so, its obvious the roster is old and depleted. Very few pieces to really build around. Really dont want to become a perpetual loser like some teams.