Since the Galaxy Tab 3G was already released and reviewed, it was easy to be sneaky a gimp the wifi version later since it probably wouldn't get re-reviewed again by most.
With the Galaxy Tab 10.1 being released as wifi first, they can't be sneaky this time. So I doubt the wifi version will be gimped.
Android: Nexus 5, Nexus 4, Nexus 7 2013, LG G Pad 8.3 LTE, Nook HD+
iOS: iPhone 5S, iPad Mini with Retina LTE
Windows: Lumia 521, Venue 8 Pro