This is currently not possible due to licensing agreements.
What we can offer is the vast Replay offer. Premium users have the possibility to watch all shows up to 7 days in the past. With this feature it doesn’t matter if you are late for the start of a show or if you have missed something you wanted to watch. Shows that are older than 7 days get automatically deleted. Furthermore there is a recording list in which you can save up to 500 recordings (also beyond the 7 day limit for the Recall functionality).