Every once in a while, a pilot comes along that has such a stellar cast that it's heartbreakingly depressing when the pilot itself isn't quite up to snuff. This development season that pilot would be ABC's The Deep End (formerly known as The Associates ... and before that Untitled Dave Hemingson Legal Dramedy), which has gathered together some fantastically diverse talent as Matt Long ( Jack & Bobby ), Tina Majorino ( Big Love ), Ben Lawson ( Neighbours ), Norbert Leo Butz ( Dan in Real Life ), Leah Pipes ( Life is Wild ), Billy Zane ( Samantha Who? ), Sherri Saum ( In Treatment ), Rachelle Lefevre ( Twilight, Swingtown ), and Clancy Brown ( Carnivale ). The Deep End , from writer/executive producer Dave Hemingson ( Kitchen Confidential ), follows the personal and professional goings on of a group of ambitious young law associates and their demanding bosses at a cutthroat Los Angeles law firm. The series, from 20th Century Fox Television, was originally developed as a