I dont think we'll ever see the return of Vauxhall though as i think that company will soon cease to exist. Would be nice to see some new manufacturers soon but i personally think now the BTCC is currently in its finest state, in terms of driving talent out there and old names out there like Plato, Neal, Ried, Turkington, Collard etc.
Like the fact that Matt Neal will start his 400th BTCC race on Sunday, that is one heck of a commitment to the sport and Jason Plato is on over 300 starts.