Well, I always thought most of those deals didn't make a lick of sense either, and at some point the buzzards were going to come home to roost. ESPN is being gutted like a yard sale, and we've lost a whole sports network in NBCSN. You really have to wonder if FS2 and a few of the others really have much of a future. The idea of paying vastly more for rights to a sport than the ad revenue was worth just to pump up the image of your network as a whole was always very questionable to me. It might help when you are building a new network, but does ANYBODY really care what network owns the right to NASCAR? Does it REALLY entice people to watch the OTHER shows on that network? It certainly doesn't for me... I turn on the TV during the pace laps, and depending on who won and what happened, I turn it off during the post race interviews. Much of the time I am watching it on a 1-4 hour delay on the DVR and buzzing through all the commercials too. Doesn't do much for their business model.
Live sports content is still premium, and still profitable.
ESPN goes through this at least once a decade. All the personalities that ESPN's brand built move to Fox Sports, and ESPN brings in new blood and makes them stars.
NBCSN wasn't yanked because it was failing, FWIW. It was yanked because Peacock was failing. Now, you've got more live sports on Peacock, more sports-oriented programming on Peacock, and they've managed to fill holes on USA and CNBC.
As for what NASCAR can bring to a network ... while often intentionally overlooked (football/baseball/basketbore fans don't want to admit it), NASCAR was integral in building ESPN into what it has become. NASCAR put FX on the map. The only way Fox Sports could make FS1 work was to build it on the foundation SPEED already had in place, and keep a metric ****ton of motorsports programming. NBCSN was dead, D-E-A-D dead, until NASCAR landed on there.
Marketing data proves it ... while the numbers are much smaller, brand loyalty among NASCAR fans is probably the highest in professional sports. Look at how many NASCAR fans will only drive Chevy trucks because of Dale, Jeff, and Chase.
That can translate for a cable network too. Because of NASCAR on TNT, I ended up getting hooked on Leverage and The Closer. FX probably got a lot of eyeballs on The Shield because of its NASCAR deal. However, the days of scripted dramas being on networks like TNT are over.