Thoughts on Mordekaiser update

I think Mordekaiser needs tweaks to his power since it doesn't provide a lot of counter-play when he just gets his 3rd Q and flashes on someone dealing <700-900 damage [very early on when people have 1200 HP] with one finished item (depending on amount of MR they have)

Mordekaiser's Q [Mace of Spades] should have a new mechanic which punishes you for not hitting the same enemy at-least once with Q not multiplying the damage but giving a flat rate of damage. (Looking at Mordekaiser's 56% win-rate here)

Mordekaiser's W [Harvesters of Sorrow] should be able to cast on himself if he doesn't have a lane partner (solo lane or jungle) because it doesn't make sense to force him into a role when riot themselves said Mordekaiser's solo lane potential will still be there. (As it stands right now Mordekaiser has almost no potential as a solo laner or jungler since his e was gutted to scale better later on in the game and Q is his primary damage source which is very unreliable unless you have flash)

Mordekaiser's W is bugged on 3v3 as it doesn't give experience properly and gives it when you kill minions with the W damage over time I think? (something like that)