If I know the center, the owners, that their reputation is known for honesty and fairness AND we "draw" for lanes(not assigned), it doesn't matter. We'll hopefully have to cross lanes anyway so with transitioning, there should be no unfair unadvantage. In addition, if the person(s) running the tourney was intentionally trying to be deceitful, that tourney wouldn't last very long and his/her reputation would begin to precede them.
Rick