Riot might potentially make one of the best changes to league ever soon
Targeted Spells and Minion Agro
Speaking of wider ranging changes here's one that will be in a large patch if we go through with it. We're currently testing a change where single target click to hit spells that deal damage (e.g. Brand E or Annie Q) will draw minion agro in the same way auto attacks already do. Not guaranteed that change ships yet, it's still in testing, but if it does it would definitely be in a large patch (potentially 8.2 or 8.4).
This would be a nerf to champions like
who just spam their shit at you 24/7
and his Ezreal on-hit gun too