I think Houston and Tuscon are enough to justify the changes. There aren't many "big" cities on the Sunset route, but Tuscon (and Maricopa, if Amtrak was willing to stick in a bus bridge to Phoenix) would definitely qualify as a good candidate for schedule improvement, as would Houston (Houston-NOL and Tuscon-LAX are the two biggest available intermediate markets for Amtrak). San Antonio is another possible one, but I get the feeling that HOU-NOL and SAS-NOL aren't necessarily compatible with some scheduling options.What seems to be missing from some of the pro-change posts is WHY the poster likes the change. Or why only sleeper passengers should be allowed to remain on board until a decent hour. Who do you think represents the vast majority of passengers Amtrak hauls? Sleeper passengers are a tiny minority of the total and will remain so into the foreseeable future. If only sleeper passengers can be accommodated at a reasonable arrival hour then the passenger totals and the revenue for the SL will likely drop even further.In general, I like the shift around...the main thing I think that Amtrak needs to be clear on is allowing rooms to be occupied until a decent hour (even guaranteed occupancy until 6:30 AM wouldn't be that bad). To put it plainly, policy or not, I generally try to tip well...but there's a good chance that I would omit the tip in such a situation (either out of irritation or out of it's-4-AM-and-I'm-not-awake-ness). And so help me if I'm getting booted at 2 AM because the train ran early.
To get a better feel for where all the pro-change views are coming from I'd like to make a list of MAJOR on-route cities with improved scheduling.
So far I have Houston and Tuscon.
Just as a note, the existing/possible big cities on the route are:
-New Orleans
-Houston
-San Antonio
-El Paso
-Tuscon
-Maricopa [if a connection to Phoenix were set up]
-Los Angeles
El Paso has a decent time, but there's not much improvement to be had there. Trading a bad time in SAS for good times in two others seems like a winning proposition (particularly with respect to Los Angeles, where the sheer number of connections to be had is worth noting).
As to allowing sleeper vs. coach occupancy, I think the argument is more or less the multiple of a coach fare that sleeper passengers pay. I wouldn't be opposed to letting everyone stay onboard until time X (heck, even guaranteeing 5:30 AM occupancy would be better than the risk of being shuffled off at about 4 AM, which being discharge-only after Palm Springs certainly risks), but there's a certain amount of aggravation that comes from paying lots and lots of money only to have an unpleasant surprise in the middle of the night. I think we all know that a few weeks or months into this, there are going to be some very sore passengers getting into Los Angeles at earlier than normal at some point who will be offering rather novel curses towards UP for rapid dispatching.