Does it really make such a big deal tho ?
You still have individual ress , which will always be more used since its a 30 sec cd ( i think , but correct me if i'm wrong since i dont play mystic ) , and regardless people do go to town and fly back/ take sigs way more then they actually ress.
Sure once in a while you ress but even with that buff on i've noticed most don't really ress on the PK fields, so i feel like it will make no difference ...
But idm it either way just i dont see much of a game change from it.