So we have collections but part of the issue I run in to is that its specific to Movies or Shows and with Shows its the whole show or nothing.
With my Virtual Channel as an example I can put in all the Thanksgiving shows to a single location along with movies. While its nice to have the channel it would be nice to also have it make a "on demand" catalog of content to go through as well.
For shows it could show it as a grouping of that show that you open to see the specific episodes or as an individual shows in the list.