BBW: If it will remove the person from the tournament, and even if they win they will actually not, it will not really be necessary to wait until all the games are finished (even though later in your post you said "The person and his games would still "be there" and count" which kind of contradicts your 2nd sentence) ;-)

Why would you need more than one tournament to figure out? And even so, pawns can join more than one tournament - just not at a time. If they are worried about it taking a long time, they always have the choice to join one of the small tournaments (4 player max, for example). But that's kind of beside the point.