Quote from a APA Rep I trust, "Most of the time, Crew Tracking will directly RA a LUS Airbus crew instead of a LAA Airbus crew if both are QLA because many times the LAA crews will refuse it, they won't waste the effort".
I rode JS with 3 other Airbus LUS pilots. All 3 had no problem with a special RA game Tracking was playing (trips should be going to open time instead of RA). It was a contract bust, they wanted the $$$.