This came from VIAs side of things. I think we forget how close VIA was to completely dying under the Harper government. There was no hope of acquiring new equipment, and operating funds where extremely limited. Since VIA is not created by legislation, it would have been extremely simple politically on the Canadian side, the Harper government would have loved to unload it. On the US side, politics, the fact that Amtrak wasn't exactly thriving at the time, and the fact that VIA had very little to bring to the table guaranteed it was going to be DOA. I have a friend who worked in VIAs management at the time. These where the kind of ideas they came up with when they weren't even sure if they'd be operational the next year. In the end, prestige class, a doubling down on the corridor service, and a decent amount of debt is The solution VIA made happen.