The problem there is that the changes we're hearing about for 8.1 (bringing back the Start button, letting you boot straight to the desktop, etc.) are all changes that will move 8's center of gravity closer to the traditional Windows experience and farther from the new Metro experience. And from the article it sounds like the new Metro experience is the only one that really feels right on Surface.

Making it easier for people to skip Metro will only result in fewer developers writing Metro apps, not more, so it's hard to see 8.1 as a positive for Surface users. They need the Windows world to be more Metro, not less.