What would great to see (and we will likely never see it) would be a separate bucket for 1K to clear UG's into. Having EVERY passenger except GS clear into the PZ bucket is insane. There is no differentiation between 1K through Silver. Based on that, it makes perfect sense that PZ is rarely available. If UA really wants to recognize 1K's, give them a bucket that actually has some ability to use a GPU some time other than Wednesday at 6 a.m. in the dead of winter to Alaska