Aatrox rework

Here's what I don't like about the Aatrox rework: his passive. The problem is that bloodwell stacks decay quite rapidly and the revive portion only works when Aatrox is in bloodrush form (which only lasts 4 seconds). That makes the revive portion of his passive pretty hard to use. Also, the bloodwell stacks can be tricky to accumulate (long cd of q and e which are skill shots, w dmg proc every 3rd aa). I know that when he fights champions, bloodrush is constantly refreshed, but getting kited will negate his ability to keep bloodrush active (which will decay 4 seconds later) and Aatrox won't be able to revive. I would like Riot to change his passive in the following way: either make his bloodwell stacks permanent/accumulable (a bit like Rengar) or make the revive portion available at all times (without the need of bloodrush active and when off cd of course).