Try Krautzza at your next R&D day.
http://krautlook.com/recipe/krautzza/
Or try this artisanal pepperoni.
http://foodservice.krautlook.com/foodservice-recipes/pastrami-pizza/
Trust me, you will love both.
Bernatello’s has a pizza that is sold in the Midwest that is in their BrewPub line that is exactly that. Sauerkraut on pizza is something more people need to try. It truly compliments the other ingredients.