What is wrong with Kalista?

So I think we can all agree, a champion like Kalista should never have been added to the game. More specifically, her jump mechanic. But this has been engrained in her identity permanently, and I don't think Riot should remove it.. well not completely at least.

What do you think of this?

Remove the patrolling wards and attacks speed bonus on her W. Replace it with her passive, however imagine if it is now an active. On activation Kalista'next 3 3 4 4 basic attacks gain martial poise and do a bonus (X) AP damage, but do not stack rend. Triggering soul mark on a champion lowers the cooldown on this ability by X. (moderate-high cooldown). Her Q will always have the effect of martial poise

Make her passive like a passive, auto targeting Ashe E: Every X seconds Kalista senses treacherous souls around her. She gains vision of the nearest enemy champion within X range for 3 seconds.

Along with some base stat tuning, it might work, as well as keep her original Identity intact.

What do you think?