That is up to each Rogers authorized dealerships. They are privately owned so they will carry whatever they get or order. Your best bet is to contact the store a day or so before launch. Sometimes the stores don't get any stock until the day of launch mid day or morning. Best Buy already is receiving cases and accessories but can not release them until the day of.
I'll admit, I didn't read the whole thread since it's pretty long, but I wanted to know what version of the S7 we'll get here in Canada? The one with the Qualcomm 820 processor or the one with the Samsung Exynos one?
188 here for S7 edge. By the way, when Samsung announced the Galaxy S7 at MWC, they said that people who pre-orders the phone would get it 3 days before the actual launch of March 11. Is there any possibility we'll get that lucky in Canada?