I agree that the cable-management flaps on the power bricks need to come back. They were an excellent design and the current bricks could clearly accommodate them.
You'd think that a company that theoretically charges higher prices for superior design would do something like that.
Given the new USB-C everything paradigm and the available options I don't think ditching these plastic clips is that huge of a fumble for them-- Although I would like to see proper L shaped USB plug options on BOTH ends of the cable from Apple, Nintendo (Switch seriously needs aux charging port in back or on top) and any other third party that wants my money.