With Diffey leaving to do F1 they needed someone. So they swapped places. I was surprised to see them broadcast British Touring, DTM, and FIA.
I think the "programming highlights" section of this press release from Fox Sports says a lot about what we can expect from FS1... FOX announces FOX Sports 1 network (foxsports.com)
Another mismanaged big wigs putting stick and balls ahead of us small Road Race loving enthusiasts. This is why Grand-am has all there races on Saturdays, not Sundays as in the pass. Long live Speedvision.