IMO either assassins or fighters (Leaning on assassins) need to be next in line for a class update.

Fighters are often in skirmish situations the most egregious examples of the term "stat check" in this game, and a huge part of why assassins are so frustrating is that when you really break them down, their play patterns are all basically "wait for an opening, then throw everything at a squishy."

Then there's the middle ground, what Riot calls "light fighters". They are supposed to be Melee ADCs that are picked for DPS, but they typically seem to function as slower killing lategame centric assassins that are better against tanks and have more waveclear.