Because you do keep the flag afterwards. The reason it works for assassination is that only one person can go to the bases, and that's the person who already has the flag. With more people, you'd have to have several double sets of flags, and that could get complicated, and people would end up going into the wrong hole at some point. I suppose one could try a random pool effect using triggers, but it wouldn't be good if anyone joined the server... ah, but it's a JDC event, anyway, sometimes, right? Why isn't Team Battle done like that? What am I not thinking of right now?

Pyro: All the oddities? Hmm. That sounds like it might be interesting. Ok, so it looks like CTF Bases or Binary Triggers for now. Anyone want to tilt the decision a bit?