If he is a lottery pick this year he should go....As IWB pointed out in an earlier thread it isn't the rookie salary you are giving up it is millions after your rookie contract. Going from late lottery in 2015 to top 5 next year(assuming it works out that way) isn't worth the risk.

Now if he doesn't want to leave that is a different deal but Cooley seems to be looking out more for himself then he is for the kid IMO.