Some Touring Car based suggestions.
- Separate TCR and Super 2000. There are many cars available on each and it's an insult to the strength in numbers of both car types to combine them.
- SEAT. A key part of both of the car types I said above and they look nice in their own way.
- Peugeot. Although they're not huge on Touring Cars, they've got a Super Touring, RX, a small scale TCR group and a few others.
- Honda. Yes, we've already got them but there's many places to expand. TCR, Super 2000, TC1 and Super Touring and Historic F1 to name a few.
- Nissan. We've got a fantastic lineup already but there are many possibilities. V8SC, Super Touring to name the key ones.
- Mazda. Not a huge big name I know. But it has the possibility to add to so many. GTO, Group C, Mazda Road To Indy.
- Citroen. A huge name in Rallying with big dominance in the WTCC. I'll admit I don't know much about Citroen's tarmac exploits but there are possibilities alongside the RX. The TC1 to name but one.
- Asian Circuits. I understand the reason is cost of transportation of people and equipment and it's probably cheaper to do Rustavi and the Salzburgring. However, there are some gems out there. Sepang and Shanghai have been mainstays of F1 and have brought in other series. Buriram is a great circuit. For all I know, you could have added all 3 of those.
I know these are mainly car wishlists but there are some which add to classes and make combining TCR and Super 2000 even more of an insult.