So the title of the other thread gave me an idea that I very much enjoyed. Basically, a bunch of low level talents who get together and store their powers in "the cloud", where they can all access them, if they need them.
This cloud is a shared pocket of the nevernever, that is attached to a magical item, usually a ring or an amulet, I suppose. The characters can then draw onto those powers, whenever they need them. However, no power may be taken twice, so the characters would have to come to an arrangement on how to distribute the powers. On the other hand, by shifting the powers around, they can be quite versatile, and if done right, it can be incredibly powerful.
Just wanted to share, since I will probably not be able to play this any time soon, but if someone likes the idea, go ahead.