The critical need is an immediately eligible big man. One of the guys I wish would commit to SJU is Kaneron Rooks (Cal). 3* out of high school, Immediately eligible. 7'1" during the 2016-17 season, Kameron averaged 4.9 pts and 4.5 Reb. Not sure why he only averaged 17.1 minutes per game. He did miss 10 +/- games. Perhaps the presence of Ivan Rabb? Mark Donnal 6'9" and 240 lbs, also immediately eligible . Mark averaged 3.9 ppg and 2.0 rpg in 12.2 min.
Unfortunately, I think SJU is more likely to get a commitment from an immediately eligible player like Ahmed Hamdy Mohamed (VCU) or Sean Obi (Duke).