I actually liked the sausage and cheese. They have a spicy sausage (but were out when I was there).
If they become successful, maybe they can incorporate other types:
Ham n Cheese
Bacon Egg n Cheese
Sausage Egg n Cheese
Jalapeno n Cheddar
Jalapeno Sausage n Cheese
etc. etc. etc.
There is no end to what they can do.
I'm really hoping and praying for the Bacon Egg n Cheese.