Chelsea interim manager Rafael Benitez says the decision to drop playmaker Juan Mata to the bench for the dour 0-0 draw with Fulham on Wednesday was simply to give him a rest, and he will do the same with other players.

Benitez has had a tough introduction from the Chelsea fans since replacing popular Champions League winner Roberto Di Matteo a little over a week ago, and dropping Mata, who has scored four goals and set up another six in 12 Premier League appearances this season, for Ryan Bertrand did not go down well with the Stamford Bridge faithful.

However, speaking to reporters ahead of tomorrow's Premier League trip to West Ham United (1245 GMT), Benitez said he wanted to rotate the squad to keep players fit and fresh.

"My idea is to use the squad, we have too many players playing almost every game, so we have 11 or 12 playing almost every game, and the other players didn't have too many minutes," the Spaniard said on Friday.

"So we will try to fix this, you cannot play two, three games in eight days and be fully fit.

"You lose some pace, you lose some energy, so you manage the squad, we have quality, so you can manage the squad and give some minutes to every player, especially now we have Japan (for the Club World Cup).

Chelsea have nine matches in December, when, as well as a typically crowded Christmas fixture list, they travel to Japan for the Club World Cup.

Mata, who scored Spain's final goal in the Euro 2012 final victory against Italy, has been in dynamic form this season, and Benitez said he had a major role to play as third-placed Chelsea look to close the gap on Manchester United and Manchester City at the top of the table.

"He is one of the best players, for sure."

After scoreless draws with City and Fulham, Benitez is looking to kick-start his reign against fellow London side West Ham, who have lost their past two matches.

He will be without John Terry (knee), Frank Lampard (calf) and Daniel Sturridge (hamstring), who remain on the injured list.