Well,. crap. We're going to lose the Mustang Sampling Cadillac.
https://racer.com/2019/10/07/axr-likely-to-run-single-entry-in-2020/
Less surprising is the CORE Nissan won't return, so were losing a manufacturer.
https://racer.com/2019/10/08/imsa-sun-setting-on-nissan-dpis/
At this point we are stuck with it because no one is going to buy a car just to race next year. After that, I have my doubts about the new hybrid formula and if that will bring us some new entries.
I don't think IMSA is going to go belly up or anything, but we're not going to get the big renaissance that looked likely before they kicked the P2 cars out of contention. I also don't think teams are going to rush out to buy 2020 hybrids, certainly not the privateers anyway. We are probably witnessing the death of the privateer in prototype racing.
Meanwhile, WEC is so bad there was not even a Fuji thread. Like, when did we become so disinterested and why? WEC is actually looking a bit better. At least Rebellion could race with the second (restricted) Toyota for a few laps, but it's clear even with the handicap system, Toyota still has so much in reserve that we will never see a fair race. Right now it's sport of a Frankenstein sort of series cut and pasted together.
So, I think the current era of IMSA will probably whimper it's way out next year and I would not be surprised to see us lose more cars. I think it's crucial for us as fans to pay close attention to the Petite because that's going to be the last great sportscar race we are likely to see for awhile.