I understand that you don't want them to be permanent as normal que games, but why not just put them permanently in customs? legitimate question, I do actually wonder why you don't, please reply and thank you :D
Yeah tell us.
I'm pretty sure that for some of them (like All For One, maybe Hexakill) things were buggy and they'd have to put in a lot of work to support it properly even just in Customs. Also making sure that new or reworked champions don't break, or aren't ridiculously OP in the special modes.
Beyond that I don't know if they want to keep people excited for the next thing coming up or what.
