Image from Pizza La's web site.
I have never thought about putting avocado on pizza, but the truth is that I think it's a flavor that would likely work. The creamy texture would also bring something to the table. The only part that I have doubts about is whether or not it'd be okay hot and wouldn't turn to mush if cooked. I think Pizza La has actually hit upon an interesting idea, though I'm not sure if the full execution is one I'd embrace. The pizza on the left is avocado and cream cheese. The one on the right is crab and avocado. I never really cared much for Pizza La's pizza (the tomato sauce had a funny taste in my opinion), but I find these toppings interesting and may have been persuaded to try them.