Slight mod to new servicing/patching model
I'm a big fan of the new CU based model except...the CUs are getting big. Maybe release 2 updates with each CU
1. The full CU as you do right now.
2. a delta CU from the last CU. I don't think you need to go any further back than that. option 1 will cover all other scenarios.
Also applies to Win 10