I think both were fairly competitive a few years ago but have lost support of the fans as results have dried up.(realize this if from a Yank who barely sees any BTCC anymore due to lack of Cable TV in my present locale.)
Mainly I've seen posts here where there has been anticipation of the BMW AND the Honda, but hardly any mention of the other two. So either they drop all of the remaining cars this Quarter or they split the Two requested cars, and pair them each with one of the less popular brands.
This is a rather odd time for S397, they can only cover so many tracks per year, and that leaves huge holes in schedules for series like Indycar, IMSA & BTCC. With Bahrain coming soon, the WEC calendar is ALMOST complete. I'm looking forward
@Frederick Alonso 's Fuji to complete the WEC track list(yes I KNOW there are Fuji's out there already)
Finally, I am quite happy with the new Knockhill so if more BTCC tracks can be add via 3rd parties, I'm not at all disappointed.