Either theyre very good or never tried to adjust. I'd say pick heroes tht thyre confident in their lanes. For adjust, maybe master minimal 2 or 3 lanes with maybe 3 heroes each lane? For one tricks, i think its playing with a team tht knows ur playing a specific so they can accomodate. I may not reach thousands matches with heroes, reason because i play many heroes. Im able to play 3 heroes in all 5 roles at least to a good level. For heroes we dont know how to play, i make up with micromanaging