If they aren't going to bring back carpet, they could at least make indoor courts faster. I was reading that one of the WTA players said that the surface in Moscow (or was it Luxembourg?) was so much slower than it was last year.
Slow indoor tennis
i wanna know why did they get rid of stuggart(indoor), madrid(indoor, zurich(indoor)
those were some amazing tournaments
but madrid and stuggart on indoor clay
i rather have indoor carpet than indoor clay