There was a guy I was in ROTC with that got enjjpt with ~2.9 and a 70ish PCSM. That was back when commanders had 50% of the score's weight though. I had a buddy get picked up last year for it and he had a low 3.something GPA and mid-90s PCSM. I don't know what the exact cutoff is or if there even is one. I've always heard they fill up the total number of pilot slots available, then give the top packages enjjpt slots until they run out. I have no idea how true that is, but it sounds legit.