Well, Verizon has added IFC-HD, AMC-HD, WE-HD, etc.
I'm not privy to the discussions at CV nor do I recall all the announcements made but I would be mildly surprised if CV was holding back these channels from Dish (or anyone else) because of the VOOM or any other legal dispute. As noted above it probably would not be wise financially; besides, even though CV and VOOM were (are) owned by the same company they're really separate organizations and I don't see one part of a company cutting off its nose to spite its face to prospectively help out another. These are separate decisions. As I say, Verizon has the Rainbow (I believe that's what they're called) HD channels and they've just instituted a complaint against CV over MSG-HD.
Again, I don't know as much as some others about these particular internal machinations but I just think any delay in connection with these channels is of the "typical" variety.
I wasn't aware that they had AMC and We-HD. I withdraw what I said earlier.