recycling event souls

I think it would be a really cool idea to put old event souls in the souls skull quests. It would be nice for the relatively new players who missed out on an event because of just finding the game. So in addition to normal souls and rare souls we might have a drop of the mystic soul(higher chance of mystic Eddie) or some of the others that have been introduced in some event. Most of the time people will get a 3 star, but then there is always that chance. What do you think?

I can get on board with this. It'd be nice to have another small chance to get a character we may have missed out on...like the Beast, in my case, haha. Dropped 22 event souls for mostly dupes. A few 4* that I can sac and a Hellhound I was certain didn't actually exist. That aside, I like this idea.