DLSU has too many players and too few who will exhaust their playing years after this season.
Right now, it's only Ramiro and David who are sure not to be returning since they have no more playing years. Their slots automatically go to Cortez and Baclaan.
The ones in the current line-up who get the least playing time are: Isaiah Phillips, Ethan Alian, Alex Konov and Matt Rubico.
If you assume Amos and Pablo automatically get a slot as well, then two of those four will have to go. Let's assume that will be Isaiah and Ethan.
For Ogana, Buenaventura and Sarmiento to make the cut, they will have to replace three guys in the current line-up. But who? Quiambao probably, if we assume he is really done after Season 87. CJ Austria looked like a good bet to turn pro after this season, but he got injured and would need more time to showcase his play for the pros. Mike Phillips has also said that he will exhaust his playing years. I don't think any of the other current rotation guys will forego their remaining eligibility years.