It is going to be strictly enforced when it comes to sign ups! Anyone involved with the main group must be willing and prepared for their character to follow through what comes of it, and that's something we'll tackle individually on an OOC and IC level once we have a list of names picked up. If anyone changes their mind or decides that won't work for them we'll be happy to let them drop off before things go down, but once it happens it's definitely a done deal.