Injury sidelines Keane for Champions League opener
The Irishman limped out of Saturday's win at Charlton with an ankle injury and Sir Alex Ferguson, looking ahead to Sunday's match with Arsenal, may opt to give Keane more time to recover.
Paul Scholes (hernia) and Kleberson (dislocated shoulder) are also sidelined, while teenager midfielder Cristiano Ronaldo is expected to make his European debut for United.




