Should the docs from the lawsuit buy Seattle Grace-Mercy West? That's the question on Grey's Anatomy Season 9, Episode 15: "Hard Bargain" (February 14). Callie (Sara Ramirez) thinks shelling out the big bucks for the hospital is a no brainer, but at least one person doesn't agree — Arizona (Jessica Capshaw). Why is Arizona unhappy with her wife's plan? Watch the sneak peek to find out.