I think the entire system should be turned over to a private company and let them run the service and they would run it far more efficiently than VIA and would only offer the services where the ridership would warrant. We should follow the Brightline example in the US. The line between Miami and soon to open Orlando is expected to have quadruple the number of riders as the current Amtrak service. They are building 350km of new higher speed track for just $2.1 billion and it is on-time and on-budget. Faster, much more reliable, and superior rail without a nickel of government money.
VIA should be forced to hand over all it's rolling stock and the rail lines it owns {ie Greater Ottawa and Windsor-Chatham} for a Win/QC corridor to the new rail provider in order for them to develop a truly effective rail system with new track. Ottawa should exempt all fares from GST/HST and in lieu of all this Ottawa can demand certain service levels,, set and maintain prices, and have all transit fares to the station deducted from the price.
VIA would turn into a bus system that would connect minor centres to the nearest rail station so millions would have access to rail service that don't have it now and those prices would also be deducted from the rail fare. In none rail corridors, VIA could be a bus service which would result in far faster trip times, much more reliability, and provide minimum twice daily service.