Not really, no (apart from a certain technicality which would pose some problems for Kenneth on his own server at the moment), we're running a TBO server already.
A very small number of people are grumbling that the server caters for LRF as well as TBO, and therefore isn't a true TBO server. However, the evidence shows that there are not enough TBO drivers to fill the server on a regular basis. We ran the server for months as TBO-only, and it sat empty. We ran LRF for months and it sat empty. Now we merged LRF and TBO, and we have a much more active server.
I'm afraid that I'm simply not willing to kill off Race 2 AGAIN, for the sake of 1 or 2 forumers who only want to race TBO when they can't, and barely race at all when it's sitting right there (because it's LRF as well as TBO). I think genuinely dedicated TBO drivers would drive it whether it's a multiclass server or not.