There are ways around that
we could have A board of trustees that must approve every add/drop
that way, if I try to drop Dolph Ziggler for Jillian Hall to help u out, the board of trustees can void it and not allow it.
I don't think anybody would do that though.
hell, we could do something even nuttier and say u can bid on a guy from either board.
if u have two Dolph Zigglers, u get double pts each time he wrestles.
that eliminates any cheating possibility.