Young collected his fifth booking of the campaign during the Carling Cup semi-final defeat against Birmingham in midweek and will have to serve a one-game ban.
Midfielder Barry Bannan is also rated doubtful by Villa boss Gerard Houllier after being substituted with a groin injury against Blues.
Stephen Ireland and Robert Pires will come under consideration for a recall to the starting line-up.
Former Liverpool striker Emile Heskey has resumed training following a knee problem but it is too early for him to be considered against the Reds.
Source: PA
Source: PA