Reset progress in standart

Hello Flensaj! I'm afraid that there is no way to completely reset a player's progress in standard. On the other hand the challenge leagues are designed to be a new fresh start for players at the beginning of each league (aside from the account wide achievements).

Alternatively, if you want to try one of the other categories (Hardcore, Ruthless, SSF) these will also be a fresh start for a new character. If you have played in one of these leagues before you can migrate most of your progress from the league by choosing 'Migrate all' on a character in that league.