The WTA also want to stay on the players good sides. If you alienate a player, and then that player goes on to become number 1 or something, you are left in a very awkward situation. It's not really in their interests to say anything remotely controversial.
In other news, Madrid another Premier Mandatory with crap coverage next week
. I think we get 4 WTA matches a day from Monday, of course the first round is Saturday and Sunday.