So I'm plowing through the missions (which I've enjoyed, btw), and I get to this one:
Clear LoL V (Warrior) with a set of holy talismen equipped to Wicker Man Eddie.
I sold him at a point of desperation a while back and there is no way to get him back.
If you're going to have quests assigned to specific characters (something I don't have a problem with if they're under 5*), at least make it an obtainable character. Wicker Man Eddie and Holy Smokes Eddie are not obtainable, they're granted. And if you sold them, you can't get them back.