Luck was not on his side, but luck cant take you any further.
1. penalty
2. berna’s miss on empty goal.
3. higuain’s header
4. Ronaldo’s header (but he made it up with that wonder goal).
i would respect Sarri if he resigns, rather than getting fired (which i suppose wont happen due to financialy difficulties). Or he if the club does want to stick with him at least they should get him the players he can implement his football. Otherwise it would be another failure next year. He doesnt have the flexibility of Allegri, even his style deserves a lot to be desired but at least it would be wise to give another try by giving him the players he wants.