Rammus
Rammus's early game is too weak. Sure his late game is great, he's a fantastic tank. But the fucking games are all surrender at 20 now because of how fast snowballing is, so Rammus will never get to see his late game anymore. He gets bullied too easily early on. The enemy jungler will constantly steal his buffs or kill him early on because he knows how weak the Rummus is before he's geared. Compare Udyr or Hecariam who can each clear the entire jungle before Rammus finishes his second camp. His early game could use some help.