Yes, a none CAF guy can teach an SP to land and keep them from hurting themselves. As several posters above have pointed out studs are getting to IFF/B-course and they can't think or even fly tactical. This isn't a pissing contest. It's a matter of experience. Can a heavy guy go learn to fly a -38, yes. Have there been successful cross flows before, yes. Is it more likely a stud will be better at thinking/flying tactical if he flies with IPs who have been doing it for the last at least 4+ years, or from someone that did it for 5 months at PIT (rhetorical)? On top of that there is a different mentality from students when they're taught by CAF vs. non CAF IPs. If you doubt this ask any -38 IP, or SP for that matter, the kind of growing pains studs go through after moving from 99.69% non CAF IPs in T-6s over to the -38 side. Also, the majority of heavy guys coming back as -38 IPs right now are being given additional rides/instruction in TI because it's very much needed in some cases.