I'd have to defer to a RW pilot, and this is probably discussed in the COPT-R thread, but what effect does skipping VT primary have on RW pilots coming back to instruct VT primary students? I'm sure it's doable, but does that just move the problem to the FITU?
The biggest part of primary wasn't just the fact it was a FW platform, but it was the brain stem level basic fundamentals that get ingrained into you that stick throughout your career. The compressed intensity and single pilot mentality is exceedingly valuable even in multicrew platforms when your flying with junior aviators and crew chiefs at some point. Sure, you can make RW pilots without primary, but your cutting out significant experience that provides a solid foundation for future flying. I fly with 2 pilots, but 1 is functionally a WSO 90% of the time, but if something goes south in either seat over the water on a low light level night, or if we need to swap roles and I need to spend a significant amount of time heads down - the other pilot can fly the aircraft without issue. That comes from having a solid foundation that builds confidence in a primary aircraft. Cutting out primary is a stupid solution to a problem and is tantamount to sticking your head in the sand. If that's the route we're going - then just start sending everyone to Rucker.