I would like there to be two columns for channels one with active channels and one with inactive channels. It's often hard to see the difference between the two right now with the text color being black (active) or gray (inactive). The text and icons are also quite small. It would be nice if it worked more like adjusting a fantasy baseball roster on Yahoo (see image below).
Bonus item: It would be nice to be able to disable "What's New" and the PlayLater Recordings channel for those that find them unnecessary.