I would love to see AC flying their own metal to BKK but I don't expect to see this happen. The only chance I see is if AC decides that they don't want to have one of their 777's spending 18 hours in Hong Kong every day. A BKK add on flight to AC7 would not require any additional aircraft. I would be satisfied if AC could manage to arrange some reasonable connections to BKK with TG for AC passengers arriving on AC15.