Manchester United's Champions League draw with Olympiakos showed the importance of winning their group, says club secretary John Alexander.
Alexander said the Premier League champions' straightforward draw highlighted how important it had been to win their group.
He told uefa.com: "If you look at the ties Arsenal and City got, that shows why you have got to win the group. Whoever came out of the pot would have been a good one to draw. United are a big club in Greece so we will have a good following over there."
