Pulled Pork Biscuit Sandwiches

Name: Pulled Pork Biscuit Sandwiches
Ingredients: 2 pounds pork tenderloin, fat trimmed and silver skin removed; 1 1/2 t. smoked paprika; 1/2 t. black pepper; 1/4 t. cayenne pepper; 1/2 t. thyme; 1/2 t. garlic powder; 1/2 t. onion powder; 1/2 t. kosher salt; 1/2 cup water; 1/3-1/2 cup BBQ sauce, plus more for topping the sandwiches For the Biscuits; 1 1/3 cups all purpose flour; 1 1/4 t. baking soda; 1/2 t. baking powder; 1 1/2 T. cold butter, cubed; 2 T. plain non fat Greek yogurt; 1/2 cup low fat buttermilk