I'm thinking 115 is opening up for Sundance or QVC (so FXX can be at 137). 125,126, and 134 (if SHNBC is moved) are also open for Sundance (to be near the rest of their sibling channels). Seeing how Sundance and FXX are the only two channels after 200 with enough original programming and/or demand to be moved up they have to be the obvious choices.