Kalista should have this change, and should have had it since release
"getting hit by an enemy champion disables your ability to hop for 0.5 seconds"
You know, not every team gets to have 10 seconds of hard cc, most teams in solo queue are lucky to get 3 seconds of hard CC If you are pumping out constant dps, she should not just be able to waltz out of the fight, bitch should crawl like most other champions do