I always think about why i can delete some of useless characters i have made in my silly first time in game. It is easy to make a new one but cant delete and is raise more and more, it is so unconvinient to manage them all.

So when you are trying to find a build that works for you, you'll likely go through a few test characters. Being able to delete characters you know you don't want should be an option so you're not stuck with five or more unwanted characters.

I was trying some dif builds and want to delete the other characters now