Maybe they'll just keep a handful of stations like
WNBC - New York
KNBC - Los Angeles
WMAQ- Chicago
WRC - Washington DC
KRON - San Francisco
KRON-4 hasn't been affiliated nor owned by NBC for close to 10 years and is a comical disaster of it own outside of this Comcast/NBC merger.
The closer this merger looms the more I think it reeks harder than a bait barge. I see nothing in the interest of the public that makes this a good thing for the consumer in the long run. Thankfully, I've sworn off of cable tv years ago.