TORONTO – With the deal now mostly closed – pending CRTC approval of the regulated broadcast assets, of course – a number of Alliance Atlantis senior folks have left or are on their way out. A memo to employees late last week, after the deal's closure was announced, made official the moves of some of the senior staffers. "The portion of our broadcasting business that is subject to CRTC approval and its associated employees now resides within a trust," explains the memo. "The remainder of our broadcasting business now resides outside the trust within a company called CW Media, which...