Sometimes the dirtsheets get it right, sometimes they get it wrong. As far as turning them face right now, I don't think it should happen. They're doing far too good of a job as heels, especially now that they're aligned with the McMahons & Triple H as sort of their own "security"/thugs to enforce their will. When you consider how dominant The Shield have been in WWE since their debut late last year, then this current role is a perfect fit for them. After all, they've already taken out most of WWE's big names in various matches or beatdowns. Now that they're the thugs of the power structure, it only makes them all the more formidable and will make their downfall all the more satisfying.
It's possible that they could turn sometime before the year is out or not long after 2014 starts, depending on where they ultimately wanna go with the angle. If they want to try and make the angle as it is, with Trips & the McMahons unified, last until WM then I don't look for The Shield to turn face soon. If the idea is for the power structure to start falling apart before the year is up, with maybe The Shield getting reamed for losing the tag titles or for not helping Orton retain his title or something along those lines, then it could set up some sort of face turn. Maybe one of The Shield members winds up being the scapegoat for something and that member is forced out, thereby becoming a babyface and banning together with some of the other faces to take down the suits.