Looks like this rule benefits the school with the most 1-in-dones. Looks like Kentucky wins again here.
http://espn.go.com/nba/story/_/id/12459854/proposal-nba-ncaa-nabc-move-draft-withdrawal-date
http://espn.go.com/nba/story/_/id/12459854/proposal-nba-ncaa-nabc-move-draft-withdrawal-date