You have a central service that license holders contribute content to. The central service negotiates prices with the license holders and charges a fee to cover its aggregate expenses.
Although music is a different product than video content, I'd really like to see a model like this going forward.
Right now to watch the shows I want, I often have to: (1) Download and keep (multiple) apps installed / updated (2) Have several bills each month for each service (3) Wait a period of X days before the content is available post-airing (4) Watch ads before and during the content
I don't have any of these issues using a service like Spotify.
As long as the single price of Spotify-but-for-video is less than the sum of all the services I want, I won't feel like I'm paying for things I don't need.
Honestly people loved to pay $50+/month for cable before. If I could do that, except able to watch whatever I want, not have to suffer through ads, or be fixed to some viewing schedule, it would be pretty compelling.