Dates are not yet known, but the restaurants Buffalo Wild Wings and Taste of Greek are moving into the Scottsdale/Talking Stick Pavilions. It looks like Buffalo Wild Wings will be located in front of Petco, just off Indian Bend. Meanwhile, Taste of Greek will be situated near YC's Mongolian Grill.
At the time of this post, not much is known about Taste of Greek except that it looks to be quick service Greek fare, stay tuned for further updates. On the other hand, here is the Buffalo Wild Wings menu, if you're interested.
On a related note, if you're looking for a gym, and after eating at all the new Pavilions restaurants you very well might be, Mountainside Fitness will be moving into the old area where Circuit City was for so many years.