Higher Bot Difficulties would be good
Cause y'know, it'd help people learn the game beyond basics without the pressure of salty rage of whiny teammates who may actually be doing as poorly as you or worse than you for varying reasons. We'd have less people farming Intermediate bots to avoid the pubs then hop into ranked and utterly skew the game's skill gap and stuff. Like how Dota has Unfair and Hard bots to help people practice play above an abysmal level and stuff.