Let's talk about this a little.
Tomato pie sucks. Why?
Because whole tomato slices taste terrible with pizza...even though a cheese pizza has has tomato in it.
Chicken on pizza sucks. Why?
Because the oven is too narrow and the chicken falls off the pizza and then there's the beak and feet and some guano to boot.
Why else?
Because chicken doesn't complement the flavor of pizza. In fact, chick doesn't add to the flavor of pizza at all.
Pineapple pie sucks because of the whole slices. Yuck, who would want to eat that!? But chunks scattered throughout blend better.
In fact, Hawaiian pizza is delicious.