The nub of your question, of course, is all about trip time and what trip time you can accommodate. Whether it's at 70 miles per hour through that territory is probably less important than what the total trip time is from Toronto to Montreal.
We would certainly work very closely with whoever the passenger operator was to try to find a way to get them in there, commensurate with the needs of the schedule. Whether that would be even a single dedicated track, a way to keep the other trains out of the way.... But your initial point is exactly correct. It is a tough spot going through there.