Yes, feedback is a good idea. Here's what I said:

I heard you are planning to come out with a low fat pizza. Weeeell...it's too little, too late. People will or won't eat pizza anyway. What you want is a low carb pizza!
So many people are eating low carb, and loving it! And it would actually be easier, and more tasty, than a low fat pizza. A few different ingredients on the crust, no sugar in the sauce, and you're there!
One thing everybody misses on a low carb diet is pizza. We can make our own...but if you offered a low carb pizza...man!
You'd be packed to the walls.

But let's face it. If it took Pizza Hut this long to catch on to low fat, just as it's popularity is waning, we will have to wait a while for them to catch on to low carb.