FX, FX Movie Channel (Fox Movie Channel), Fox News, Fox Business, National Geo, Nat Geo Wild, Speed (FS1), Fuel (FS2), Big 10 Net, YES, RSN's, Fox Soccer (FXX)
If yet another channel is added to DA my guess is something along the lines of Animal Planet or BIO. Won't be FOX affiliated as none of their networks have made it into DA.
Sorry for my ignorance, but I honestly had not noticed this trend - no FX, no NatGeo - what else is there? I've looked at several online Fox websites and none seem to list ALL of Fox's cable channels. I certainly would not expect Fox's sports channels to be in DA or even Fox Movie Channel (or whatever it's called now).