I've heard about these vision changes and the answer is no
Eve is already overplayed right now, and she's hard enough to deal with or predict what she's doing.
You are NOT allowed to change the way
works, as you've already destroyed vision enough.
If you want to EVEN CONSIDER this, add
back.
(Btw Vayne's ult doesn't need the vanish, it buffs her enough without at, so stop your whining.)