Can we fix Zac?

Please give a passive on his W to give bonus health regen for +1/2/3/4/5% (+0.05% AP).
He would do better (in team-fights and laning) with more sustain.

Please give a passive on his W to give bonus health regen for +1/2/3/4/5% (+0.05% AP).
He would do better (in team-fights and laning) with more sustain.
Uhh, his latest buff was getting faster cooldown by 1 on his W for each bloblets he collects, so if he WEW or QWEW, he would sustain a bit longer than usual.
I understand that Zac is tough but, that's not sustain, that's more power. The first one sacrifices 12% health, and the second sacrifices 16% of his health. Zac needs an easier way to gain back health. Life Steal items would not be as useful on Zac, and neither would Spellvamp (though it does help a little). Zac's way of regaining health is difficult and his health regen is somewhat worse than others.
With all the tank items that got nerfed, its just gotten harder to play a champion that needs to use % health for 3/4 of his abilities.
No