What about this: someone posts a jersey, any sport, and then the next person "evolves" it, and then the next, and so on. Posts can be reserved beforehand. Relocations/color scheme changes are OK, but try to limit them. Until someone decides to do another team, and the cycle repeats. Or a league where different users can make teams (have a preset template for consistency), then games are randomized (like AFA). Have a "commissioner" who can decide who gets in or not. I know there are fantasy leagues here, but not those that use randomized scores instead of actual game scores. Hear me out on this.