Would changing Aatrox's Q knock up to only happen during his ultimate be a healthy direction to go?

Question in the title.

Would there be room for buffing newtrox if they made it so that sweet spot Q's no longer knocked champions up, while still knocking up minions and monsters, unless you were under the effect of World Ender.

It would still knock up minions and monsters all the time, which would leave jungle Aatrox alone.

It would be a big hit to his laning phase pre 6, making setup for ganks in proplay less reliable, but wouldn't affect his team fight as harshly. With his ultimate up and resetting he could still be a team fight monster, but without his ultimate active he would be noticeably weaker in team fights.

With a change like this there could be room to bring back the second dash, or the revive, or even buff the slow on his chains.

What do you guys think?