Derby County bounced back from their disappointing defeat against Charlton Athletic in emphatic style by beating Port Vale 3-0 at Pride Park. A brace from Louie Sibley and Dwight Gayle’s first goal for the club secured what was an important three points for Paul Warne. Following back-to-back defeats in the league, there were eyebrows raised over Warne’s tactics and doubts over their automatic promotion credentials. However, the Derby players came out of the blocks fast today and completely dominated their struggling opponents, who failed to register a single shot on target in the match. There …