Wow, I didn't hear that rumor, but that's definitely cool. The rumors I've heard regarding Browder are that he was an ace pilot who commanded the X-302s in the battle over Antarctica, was badly wounded, and has spent the last couple years in physical therapy, recovering from his injuries. For his service, he was promised a spot on an SG team and he, of course, chooses SG-1 when he's all better. Problem is, Jack left SG-1 and the other members moved onto their own affairs. Daniel's exploring with an archaeology team, Teal'c is dealing with the newly established Free Jaffa Nation, and Sam probably commands her own team. Browder's character wants to be on the front lines with the best of the best, so he obviously wants SG-1 back together, and he's kind of the catalyst that brings them all back to the flagship team. That's also how he ends up as the CO of SG-1, despite his and Sam's shared rank and Sam's greater experience. At least, that's what I've pieced together from various spoilers I've read. All in all, I'm very excited for the new stuff. I can't wait to see what the new team dynamic is going to be and I'm definitely looking forward to more off-world stuff this season, as opposed to the heavily Earthbound slant of season 8.