Mauricio Pochettino has now claimed he is absolutely delighted for one Chelsea player after what happened earlier this week. He said in hispre-match press conference that he was ecstatic for Conor Gallagher after he finally opened his goalscoring account for the season. Gallagher was back to his best in the week as the Blues were also back to winning ways. They picked up a 3-1 victory over Aston Villa at Villa Park as they booked their place in the fifth round of the FA Cup. The result was unexpected by many who were tuning in, and could well have kept Pochettino in a job for a little while ye…