Thanks for the rundown; consolidation is good.
On a random sidenote; I go to the BBY near the Pittsburgh Galleria Mills mall, and they carry both Sprint and T-Mobile (along with everyone else) in-store. You can verify that by going to the Best Buy site, pulling up the weekly flyer ad, using ZIP 15206 and going to page 31, if you like. So I guess the carrier(s) in a BBY store may vary pretty widely by region/state/metro area.