No slacking, Keane warns United fledglings

ROY KEANE has launched a broadside at Manchester United’s younger generation and warned them never to forget how lucky they are to play for the club.

Keane was a frustrated spectator on Wednesday as the Red Devils slumped to the 3-2 home defeat against Middlesbrough that leaves them five points adrift in the title race.

The United skipper believes a lack of concentration is a major factor behind the malaise that has seen eight goals conceded in their last three Premiership outings.