I finally did it. I accidentally pressed the big red "Use this hero in my profile" button that shows up on every hero loadout menu. But I actually preferred not having a featured hero and having the game pick my most wins hero automatically. Any way to get that back up and running? Like a console command maybe?

Also as a side note, when you don't feature a hero, his cosmetic equipment do not show up if he's featured automatically. This is something I actually appreciate, but I know a few would probably disagree.