said by InvalidError:With the much more efficient "packing" by aggregating everything on 10G links instead of individual 1Gbps virtual circuits, TSI would likely be able to get away with somewhat fewer 10G links than what their projected total of 1G links would dictate. They only need to aim for equal or more if most of their 1G links happen to frequently hit their peaks at the same time, which should be very uncommon.
There is no point in reducing the amount of capacity between TSI and Rogers when they'll end up just going up to that level of required capacity very quickly anyway, especially with the increased coverage and the new speed tiers.