When Mark gets the puck with a bit of space, I kinda get that feeling that I get when Hossa is open and Toews has the puck, or when Datsyuk gets a pass in the neutral zone.
It's just that feeling that something is about to happen, the kind of thing that I don't have the hockey sense to even visualize on tv until it's already happened. (or the kind of thing you'd never really visualize cause it's a bit unreasonable to think it'd ever work, until it does...)
Not to say that Schief is as good as those guys, (or ever will be) because he certainly isn't yet, but it certainly does feel like his vision is elite. Which is one of very few things that I believe to be talent more than practice. You can get stronger or faster or more accurate, but weights and skates won't make you more aware.