Domino’s Pizza wants to stuff more pie holes. The pizza chain announced on Wednesday that customers will be able to make delivery orders through Uber Eats, sending Domino’s shares up 10% in late morning trade. At first blush that may seem an admission that Domino’s own delivery app is sputtering. But joining forces with the company led by Dara Khosrowshahi is the best way to forge some growth from fickle eaters.