I suggest that when a team goes bot, all of their set lineups get wiped. Right before the playoffs I had a case of getting a WO from a bot that had 7 available players. It makes no sense to let players who get off on that sort of thing continue to mess with people's minutes. Here's the game, (39483275).
i catch this bug report in the suggestion forum, from fresh24
(24912).
I believe there was trouble while creating these bot teams, since there are only player from the previous team in it who doesn't get lineup.