Pizza Hut is taking on Subway's sandwich business head-on with its new line of P'Zolo sandwiches, a sub-shaped pizza sandwich which comes in three varieties: Meat Trio, Buffalo Chicken and Italian Steak. How can we tell? The P'Zolo's antagonistic taglines: "See Ya Subs, This is the P'Zolo," "Say so long to the footlong" and "More bang for your $5" make it pretty clear exactly which sandwich giant they're targeting. Gulp. Sandwich wars? Read more about P'Zolos here.