As MerchantVenturer says we've got two machines at BRS this summer operating for MyTravel, a MYT A320 and a SkyService A320 (canadian flightdeck, british cabin crew).
CGTDK is now back from Toulouse after its tailscrape and CFRAA, that had come to replace it, has ferried back to Montreal.
As far as I'm aware none of the MYT flights are 'W's with CWL, last year there were a few though.
Regards