I'll bet on "positioning".
CSX has been quite willing to discuss "sharing" their ROW with passenger operators, with one proviso: Bring your checkbook, and a big insurance policy.
Most of which is totally fair and honest, or at least arguable (their stance on insurance in FLA was pretty ridiculous) It's their property, they get the crap taxed out of them for owning it, and until recently, if they allowed somebody else to improve it for high speed service, their tax bill would have risen sharply. They would be fools not to remind people that it's theirs.
Beyond that, I don't share the dismissive attitude on this thread. We have a chance here to do some achievable, common sense things that people have been talking (and talking, and talking...) about for years. This is the part of the US that has population density comparable to Europe. There is already a ROW from NYC to Albany that hosted 100 mph service in the past, and has a little bit currently. Eliminate some grade crossings, cut some kind of scheduling deal with Metro North, and there's no reason you couldn't have a 1:45 train ride to NYC in short order. And even more important than the trip time in the timetable, you could actually deliver on it.
West of Schenctady, the population density drops, but you have four current and former ROWs to work with (NYC main, West Shore, Thruway, Canal Corp). Start by adding a third main to an ROW that used to have 4, and eliminate as many grade crossings as you can. Install more high speed crossovers. Combine that with a (very likely) carbon tax that raises the price of jet fuel, and you have an airline competitive service at least as far as SYR and ROC, maybe more.
Make the train connect to something. Why does Schenectady have a separate bus station and train station? Why is the CDTA bus connection in Rennsselaer so crappy?
Then, move on incrementally and remove speed restrictions. Bypass Little Falls using an elevated structure on the Thruway ROW. Get rid of ALL the grade crossings. Yes, eventually, maybe electrify. But that's not essential at moderate high speed. Britain does pretty well with the west coast mainline, and that's dieselized.
The RRs are not doomed to failure and irrelevance. People WILL use trains if they do something useful. Geez, even sun belt towns have learned that.