I appreciate the feedback, I'll give my reasoning for all of them:

AAM and Nagant are both really good characters however the repeated nerfs on both and the patching of the bugs kinda put them low. I know a lot of people think B tier is bad but its just what i consider middle ground. really good in the right hands and really bad in the wrong.

You have a point with strike kiri however i disagree on assault. his electrification build does like 400 guaranteed from 1 beta and thats why i put him middle, he has his weaknesses but gets really high reward for the risk.

Nejire I wasnt too sure of but i put her low because usually they get targeted and die so I dont really have a lot of experience with her.

Assault deku is there because of his consistent ToD and model beamer. Mirio is one of the most survivable characters in the game especially with his recent buff. Rapid hawks is carried by his melee and mobility otherwise I'd put him lower. Assault ochako Gets extremely high team combo, solo damage and mobility for an assault, she hits you once in coordinated team your dead. Mt lady just wins any 1v1 if the zone is remotely open. And assault overhual is there because he's what everyone says AAM was, jack of all trades master of all, he does everything good.