Not 100% sure if this is where I should post this but here goes.
I stopped playing Heroes of the Storm over a year ago but I came back because a friend asked me to play yesterday and it reminded me of why I stopped playing in the first place. That being it felt there was no goal for me. Seeing as heroes have no level cap OR, from what I searched, the cap is 999.
Which then made me think of WoW’s twink feature. I think it would be nice if you could set hero level to cap at certain levels, like at 100 or every 25 levels.
Doubt it will ever be a feature just felt like putting it out there.