ASL (new Pionair owners) have a 738F earmarked for Aus as well.
According to Planespotters, Texel in Bahrain have 5 airframes, a 300, two 700's and two 800's. Unless they have no work there, I can't see them having the ability to take over much else of Airworks jobs at the moment. Airwork have 3 in BNE at any one time, let alone the other 13 scattered around.