I reckon w.d.t.b.d. has it in one!
But Airbus cant afford to let this one pass, and I'll put money on it that there is an Airbus order soon. Deliveries wont be for a month or 12, so the Go aquisition will be history by then.
And rumour has it that type change will commence with GVA base which isnt involved in aquisition anyway.