Carsten isn't in Nice Qualies or the World Team Cup so it seems he will be playing RG with very few claycourt matches under his belt.
Well actually it says on some websites he is playing in the World Team Cup (not on the official one though). If Carsten is playing then Australia is playing the exact same team they played in the DC tie in Brisbane last week. I guess it is doubtful Carsten will get a singles match if he is in the team but he would probably get some doubles matches you would think. We'll find out soon enough if he is playing or not though.