Thanks mle! I did email them, and this is what I said:
First, I love Pizza Hut. I saw an article in my local paper that Pizza Hut was coming out with a new low-fat pizza. Why? It would be so much easier, and BETTER if it was a low-carb pizza! This is the new thing, and with all the great resources already in the Pizza Huts (cheese, vegetables, meats) all you would have needed was to take the sugar out of the sauce and thin out the crust a little! Will it be easy to order the new low-fat pizza crust with the NORMAL toppings? It is great you are coming out with something new, but healthy choice, lean cuisine, etc. already make low fat pizzas, BLAH. Hopefully, you will expand your menu to include a low-carb version of your product. Blimpie, McDonald's, Wendy's and many others are introducing low-carb products and I would greatly look forward to yours.

Well, I hope Papa John's get's it right and goes the LC route!