Chaos:

It could be a hybrid tournament. I.e., set up single section tournaments on BK for those that have a free tournament slot (all non-pawns, pawns not in any other tournaments) and group the other pawns in section(s) outside the brainking framework.

This lets everyone play, plus we can start the second round as soon as the first is decided and don't have to wait on everyone of Mark's 200 move games.