It would be great if there were a way to drag and drop overcons so that you can reorganize them or be able to somehow select which ones you want from the account tab.
Even being able to select/deselect which ones you can use in a match.

Not a huge issue but there are plenty i never use and a few i use every game if i remember and being able to order them would be fantastic insted of them being all jumbled up.

Also there is still no overcon from season 3 for ranked participation.

I also happen to have season 4 overcons for low and high tiers for some reason and i should only have the high one.