You can't sub into a tournament you've already been removed from
If Pigeons and Human have been scheduling then they can play their match, just as a PSA to everyone it's better to schedule in public or indicate some kind of activity when there are people waiting to be subbed in so this doesn't happen.
I *think* the remaining matches are all subs or have scheduled for Tuesday so that should be it. Once again, extension deadline is ideally Thursday at 11:59pm Eastern time (GMT -4), but if you need more time let me know. I was slow getting this tournament going so I'm not going to punish anyone trying to get their games done!