Yes, when the reserve S-3 and F-14 squadrons went away, but that’s not this. I’m sure that when VAQ-209 transitioned they didn’t simply clean house; same thing at the VAQ-129 SAU. But that’s not what we’re talking about. People can still always make the switch as long as the gaining squadron wants them.
With the move across country, they pretty much did. The number of flying billets in the SELRES for FO's is...minuscule compared to pilots. Two VP squadrons, 209 and the SAU's is pretty much it I think.