DLSU is the best school if you want guaranteed playing time. All you have to do is negotiate (with) the Pumaren system then sign the dotted line.
From a basketball perspective Tallo could not have made a better choice at this point if he wants to "keep his status".
From a different standpoint...just look at some of the pics that MacMac has on his FB page, how he was treated with care by the people there....imagine if the tables were turned Mr. Mark Anthony. Parents should be example to their children.
I hope karma does not get in the way of your son's basketball career.