train them as SF being careful of the cap.You should be able to play the last 2 as PG/SG/SF when done and with some RB you should be able to play the 6'8'' guy even as PF. I had a similar situation with my previous batch of Utopia trainees (no gym or youth trainer available back then), the ended up with 133, 127 and 129 TSP, 133 being the Superstar potential.