Don't know but I do wonder how WSI will compete on landing charges. Airlines are known to play hardball and now they may have an alternative to leverage a better outcome in SYD?
Like we suspect Vietjet and AirAsiaX did with MEL, leveraged AVV to negotiate better outcome with MEL. TBH, I think that's the biggest benefit of AVV, it sort of keeps MEL in check (although not completely due to MEL's geographic advantage).