Riot, you should nerf Kalista in a few key areas
If not because she deserves it, then to get the people complaining about her to stop complaining already.
-Place a damage/spear cap on her Rend, at least on large monsters -Allow the recipient of her Black Spear the ability to actually refuse it -Have attack/movement speed slows affect her passive dashing speed (or just have movement speed slows affect all dashes across the board) -Add a minimum spear requirement to get the full slow % from her Rend on Champions
One or all of these would be fine imo. I'm not sure what the other complaints are but these are some of the ones I see complained about most often (mostly the hops and slows being super anti-melee).
I get it's important for a marksman to have some kind of escape tool for themselves, but they shouldn't be getting into melee range or near melee range in the first place, let alone be able to get out of it that easily (while ALSO doing sustained, consistent damage all the while).