"We want to win every game but we have Portsmouth on Saturday, so it is important that we use the squad," said the boss.
"We have players who are tired so we have to analyse which players are tired and which players are ready before deciding on who will play against Chelsea.
"Christmas is a very busy period so we have to use the squad and that means I have to find a balance for each game.
"If I ask the players they tell me they want to win every game but if you have enough players in the squad with quality you should use them."
