Brown or Evans to face Chelsea?
Sir Alex Ferguson will have to pick between "youth and ability over experience" - the words of the manager in the week.
Wes Brown was a permanent fixture in the United line up last season - filling in for United captain Gary Neville who was recovering from an injury he sustained against Bolton in March 2007. Brown was criticised for his performance against Liverpool last weekend - although none of the side played well in a humiliating defeat.
Johnny Evans was brought in to the starting xi in the week to face Villarreal - and although not ultimately tested did well and should have scored from a Ronaldo cross. Evans obtained first team experience with Roy Keane's Sunderland over the past two seasons and with Royal Antwerp in 2006.