Well, the issue with 66/67 on the Peninsula is that you can, in fact, get some tourist traffic on that one. Taking an evening train down on Friday, hitting Busch Gardens on Saturday and then CW on Sunday, and heading back Sunday evening? That's actually a passable vacation for some folks, and you can do that without missing work on either Friday (the evening train leaves DC after 1700) or Monday. I also gather there's some student traffic on 66/67 as well from William and Mary (which probably provides more of WBG's traffic than a lot of us would like to give it credit for). While I wouldn't be opposed to splitting 66/67 at RVR and moving some of its schedule pad around to accommodate this (splitting one train would at least allow the 3-and-3 I'm hoping for in the not-so-long run), I'm not sure what the cost situation would look like for that versus the buses.
I'll also agree...NS is visibly a better-run system while CSX is still getting its act together in many ways.
As to your questions:
(1) A couple of responses:
-Bland Blvd should open in a few years. If you look over at the HRTPO's 2012-15 TIP, the station was already listed there.
Looking at the latest revision it has a tentative opening date of September 29, 2017 (which I believe is a month later than I saw before).
--It also shows up in the draft 2015-18 TIP as opening on 9/29/17.
--It is also listed in the FY15 SYIP and in there was set for FY16/17 (which would also hint at a 2017 opening).
-The current station's status is going to be an open question. See #3.
(2) The problem is that, as I understand it, Amtrak is supposed to eventually switch lines in Suffolk. I /think/ it is supposed to move to the V-Line from its current route, but I could be wrong on this front. This has been my understanding about Suffolk not getting a station from the get-go.
(3) The Newport News station situation is complicated.
-In theory, the plan is for there to be a downtown station (somewhere between 28th and 35th street, but it seems to move every time there's a plan), but it is unclear how much traffic it would attract. In theory, you could attract shipyard commuters, but that's about it...downtown is presently a wasteland cut off from the rest of the city by a coal yard on one side, a 10-15 block parking crater on another, and surrounded by the river on the other two sides. You've got some limited Navy housing down there (gated off rather spectacularly) as well as a few apartment blocks, but that is about it. Moreover, on the (literal) other side of the tracks you have a bunch of the more rundown areas in Newport News. The downtown station is also not presently funded, and seems to have quietly been dropped from the 2015-18 TIP (it was at least paired with Bland Blvd in the previous one).
-We also have the existing station. I could see the present station being kept for the aforementioned reasons (especially if there's storage space downtown that a train can be parked on without issues), and it might be useful as part of a commuter rail project. The utility of three stations on the lower Peninsula would be dubious, and it would be cheaper to keep the current station (but transfer part of the passenger load uptown) than to build an additional station. Parking is the other issue here, btw.
-On the other end of things, I believe CSX rather wants the passenger trains out of the downtown yards, and the current setup involves a messy backup move on the Phoebus subdivision that involves blocking a street or two. The new station is supposed to have a turning track as well, providing another incentive not to run trains further down.