John O'Shea expects a stronger performance from Celtic when Manchester United visit Parkhead.
After United's 3-0 victory on Tuesday night, O'Shea said: "Celtic will come out and attack at home. That will be to our benefit because of the way we can play teams on the counter-attack.
"We'll wait and see. I am sure they might have a few strikers back, so they'll have a more physical presence. That is something we will have to deal with on the night."