Sounds like a great idea. Maybe try reaching out to the devs and see if they're ok with it too so they can give it a mention here and there. Hope you or someone you know can draw well. You'll be animating a ton of action sequences!
A suggestion, For schools we should have a feedback system so students can tell their mentors whether they like the deck or not. As well as allowing disciples more privileges in the school and adding another rank even to schools above disciples.