Worth keeping as a fourth choice for cup matches, big games and lifting trophies if he's happy with that. No need to sell him (because nobody will buy him), no need to play him as often as we once did (because we have Stones and Laporte), no need to let him rot away in the reserves (because he's good enough when fit). The best solution is to have him start 5-10 league games per season and make up other appearances when he can. One of Pep's biggest accomplishments at City is moving us completely away from relying on Kompany and Yaya to win things, and it means we can offer a realistic situation to Vinny whereby he plays a lot less than he used to but still has a role in the dressing room.