In the crudest, most blunt and plain evaluation possible, one would start by saying that there are 11 scholarships to give to the to the 2015 class. If that’s how many the class ends up with, then there will be three more commitments over the next seven months and change, bringing Michigan up to 69 scholarship players scheduled to have eligibility in 2016. In that straight forward scenario, the Wolverines would have 16 scholarships to give as its starting point for the 2016 class.
http://www.maizeandbluenews.com/index.php?option=com_content&view=article&id=1732:very-early-look-at-2016-recruiting-scholarship-numbers&catid=21:recruiting&Itemid=96
So anything over 16 has to be dealt with removal of scholarship offer, transfers, cancellation of recruitment, or something like that.