Context on Nerfing almost all Shen's Tank and Fighter stats.

Just looked and shen stats and you guys nerfed almost everything. Why? His abilities aren't that different from his old ones. Sure his Q gives him 50% atk spd but that's only on three hits whereas his old W passive reduced the cooldown of his Ki Strike which could be translated as the same thing (Dps increaser)

I'm not angry I think the shen rework is puuurfect. (Ability and design wise) but I can't help but feel is lacking something small yet intricate. Maybe it's because his health regain mechanic was removed (probably the only thing i'd miss on old shen but i'm willing to sacrifice that for this rework). Darius's kit feels loaded giving him everything he needs to kill people, can't shen get a bit more stat love?