Manchester United manager Ole Gunnar Solksjaer admitted that his goalkeeper David de Gea ought to have saved Mason Mount's shot which he fumbled into the net to give Chelsea a vital second goal on their way to a 3-1 win in their FA Cup semi-final at Wembley on Sunday. It was a miserable afternoon for United and Solksjaer insisted the focus was now firmly on Wednesday's vital Premier League match against West Ham United as they look to secure a top four spot to guarantee Champions League football next season. But Chelsea head coach Frank Lampard described his side's display as "a performance of huge character, personality, work ethic, quality."