Darron Gibson withdrew from the squad after being unable to train . The midfielder has returned to Everton as he struggles with a groin injury . England manager Roy Hodgson said on Monday that his players would be "disappointed" if they did not qualify for Russia 2018. The Republic of Ireland take on Poland at the Aviva Stadium on Sunday .
Darron Gibson withdrew from the squad after being unable to train . The midfielder has returned to Everton as he struggles with a groin injury . James McClean and Stephen Ward are trying to overcome ankle problems . The Republic of Ireland take on Poland at the Aviva Stadium on Sunday .