Comic-Con News: The FX network has released the first trailer for Legion, the 2017-debuting series from Noah Hawley, who has a very interesting take on David Haller, the schizophrenic son of Professor Xavier, who multiple personas, each with its own fearsome superpower (see “FX Takes X-Men-Based Pilot to Series”).  Hawley did an excellent job of adapting the Coen Brothers’ Fargo for FX, and judging on this stylish trailer, which does a wonderful job of visualizing Haller’s state of mind, Legion could be just as intriguing.