Liam Rosenior defends substituted Chelsea players after second-half comeback

Liam Rosenior said a collective failure cost Chelsea in the first half before the stormed back to beat West Ham (John Walton/PA) - (PA Wire)

Liam Rosenior refused to blame the players he replaced as three half-time substitutions helped Chelsea storm back to win 3-2 against West Ham at Stamford Bridge.

There were seven changes from the side which had beaten Napoli in the Champions League on Wednesday, and that decision backfired heavily as the home side were booed off at the break following goals from Jarrod Bowen and Crysencio Summerville.