Fairdealfrank
Rumours (some may being posted before)
Air Canada (loco) - 6 weekly YYZ
Delta - A332 to ATL
Norwegian - Helsinki 4 weekly
Air China - A330 6 weekly
Thomson - Cozumel, Mexico with 787 from Nov 13
United - 5 weekly to SFO with B763
United - IAD changes to B763
United - EWR goes 2 daily
I recently read on some newspaper app that Delta were looking to increase capacity on the ATL-MAN route, so to go from the 767-300 to an A330 would make sense. I imagine they may mix use of A332 and A333 on the route, but I have no definitive evidence they would other than the fact Delta do that on other routes.
I've also read about Air Canada restarting the YYZ-MAN. Although that was back in the summer and I don't recall it specifically mentioning it being their low cost subsidiary. Especially as that hasn't really taken off yet.