For junior FOs, LAS shifted everyone west. OAK is still the most junior base, as most newhires are going there, but a few got LAS for November. Also a few FOs got to trickle back East. With the slowdown of new hire classes, I feel for anyone coming online now that doesn't live West of the Rockies, as it may be a while before he or she can hold anything other than OAK, LAS, or PHX.
JMHO
Livin' the dream in Vegas