The Frenchman is keen to eradicate any early season unrest among his first-team fringe players.

Earlier in the week, Jari Litmanen voiced his concern at a lack of regular action.

But Houllier has hit back, insisting that he will not tolerate anyone who undermines team spirit.

He said: "I am the protector of the team and the club.

"I don't tolerate people sulking and chipping away. We have a massive squad because players like Liverpool and the atmosphere is good.

"Providing the attitude is right there won't be a problem - but if it is not I can be extremely ruthless and nasty.

"If there is a cancer it has to be eradicated immediately."

Houllier has already offloaded high-profile players such as Paul Ince, David James, Titi Camara, Christian Ziege, Robbie Fowler and Nick Barmby.