I couldn't see anything in the article about how much money they expect to save just by rebidding it under fair procedures. That has to be the really big savings. But the article's focus was on redesign, so OK, the contract procedure was not the topic du jour.
The scaled down repair shop worries me deeply; my understanding is that Green Line repair facilities are severely maxed out and really needed that expansion even before the fleet expands for he extension. I hope the people who know how to project out these things have weighed in on this repair shop reduction. Also, hopefully they've got control of enough land that they can expand the new shop later as needed.
There's been a lot of discussion upthread about the need for stations to not have grade crossings, ADA requirements for access, etc. So I am open to the possibility that with the station downgrades, they are cutting off our collective noses to spite our collective faces.
Having said that, I have zero sympathy for folks whining about standing out in the cold. So if there's really a way to save $200M without violating ADA by having folks stand out in the cold, then let them stand out in the cold. I've been riding the Green Line for 15 years, and standing out in the cold for nearly every day of each winter. (OK, they did add those inky dinky little heated huts a few years back on the D line, I've squeezed in there once or twice when it was below zero, I admit it. Riders on the B, C, and E have no such option, and on the D they're so small there isn't capacity for all who want it on most days.) And it's not only Green Line riders standing in the cold, right?
So unless there is some serious functional reason why the new stations really need head houses (like elevator access), then I'm perfectly ok with having just platforms on the extensions, and then in ten years or so - after they've earned it a bit - the riders over there can have some of those inky dinky little heated huts. In the meantime, I am playing a pitiful dirge on the world's smallest violin.