PHX? Right now? I'd guess probably very low. How many AA commuters want in? But if more PHX guys want out it might become available.
LAX FO is junior. Do PHX guys transfer there? And PHX get back filled by DFW or LAX guys? So DFW becomes more junior while LAX and PHX maintain their currnt bottom numbers??
'Who knows' might be the best answer? No one knows how the combined lists will shift at the base level.