If Air Canada finally purchases Air Transat, then i think we will see the A330's as Air Canada Rogue If they don't purchase Air Transat we will still see Air Transat
It was always a short seasonal operation and if they did go ahead with Air Transat we probably would have had a reduce frequency anyway
Unless Air Canada mainline takes over with B738 max if the future or if Air Canada Rogue gets some A321LR then no I don't think we will see a return in the near future