Updated email has been sent out with a press release attached
https://aircanada.mediaroom.com/2019...yalty-Business
one thing that does look like may happen is the mRTW flights will probably go away with the "The best reward value for Air Canada flights, plus, unparalleled access to travel on over 40 partner airlines, including the Star Alliance global network" making it sound like it will be better to fly AC vs partners the opposite of what the system is right now