Is there any way Warmogs passive cannot be disabled by minion damage? Pretty sure it would be more viable if you were trying to regen and one minion auto stops it and then you have to wait 8 seconds again. In this meta it would be much easier to just recall using the 8 seconds, buy something, and use the 20 min homeguards to get back into the fight.
tldr: making warmogs passive not deactivate with minion damage would make it more viable.
It would be too op to still have warmog passive even if minions are hitting you,imagine laning vs someone who rushed warmog,he will be forever safe because he will just have to farm safely for regen his hp back in not time
But it is viable?
It can be annoying to be cancelled, but you know what else is annoying? A tanky guy healing his entire health bar in 15 seconds.
15% max ho every 5 sec, gated by 3k hp and being out of battle for 8 sec. Cry me a river, if you want hp so bad walk away for 10 sec.
Get in 
strut level...
