Dr Mundo needs a rework

Now I know people already mad at me. "He is fine" is probably what most people are thinking.

This is what I see is wrong with his kit.

He just got a buff and his win rate is still super low and unchanged due to health item nerfs. Either he is super op or super weak because of the state of health and health regeneration.

Mixed Damage. He deals magic and physical damage as a tank. He can have full tank items and deal mixed damage. No one can buy anything to counter his damage since its mixed. Buy HP? His Q deals %hp. Buy MR? His E deals physical damage. Buy armor? His W and Q deal magic damage. The worse part is.. you do not know what Dr Mundo maxes till he hits you. ]

His Q ability. It is a nice ability which is fun in lower elo but damn near impossible to land in higher elo. It has a very slow animation with a hitbox that has been nerfed and a range that feels very very short. The damage on this thing is insane though.

His W ability. It did receive changes recently which are nice but still.. LATE GAME the HP regen on Dr Mundo just makes this ability pointless to turn off while EARLY GAME it still kills the Doctor more then it does kill his enemy.

His E ability. Honestly I feel this is the best part of his kit that shouldn't be touched. The most that can be changed would probably be the physical damage into magic damage so people can counter dr Mundo more easily with magic resist.

His R ability. It hurts Dr Mundo then heals him.. but an 800 gold item + one basic auto attack makes this ultimate damn near useless once the grievous hits. The movement speed on this thing is nice though.

Lack of Synergy between abilities. If you look at other tank champions.. they all seem to have a sweet sweet synergy among abilities. Zac for instance.. leap in, knocks 2 ppl together pops them up and bounces them into his team. Now think about how Dr Mundo as the teams tank initiates a fight... Dr Mundo hits ultimate while full hp just for the movement speed to engage. Dr Mundo throws a Q.. the person is slowed.. Dr Mundo moves in to try and get in E and W range. His ultimate runs out. What if his Q and his E proced on enemy targets when hit or what if Dr Mundo had a huge movespeed buff on his ultimate and a lesser healing buff. What if his W deals less damage to Dr Mundo at first but then the damage gains intesity the longer it is on.

Well whatever the case.. his kit is old and I just kind of feel frustrated when I hear that champs who have already been reworked are getting another rework while Dr Mundo just needs one HP item added or removed to the game for him to become a God or useless.