Ballack underlined his importance to Chelsea with two goals against Ipswich to help the Blues secure a place in the fifth round of the FA Cup.

But while the club are expected to offer the 32-year-old a one-year extension incorporating a lower salary and bigger bonuses, it is understood that Ballack would like a two-year deal.

But Chelsea's assistant coach Ray Wilkins insists the player will still be with the club next season.

"I would have thought Michael would be in our plans for next season," said Wilkins.

"He's a top quality player and that's what the club have been bringing in.

"It was very doubtful whether Michael would make today. He took a nasty kick training, he was scanned on Friday and was very doubtful.

"But the professional in him meant he turned up still feeling extremely sore, but he really wanted to play.

"He was very good in the game. Michael covers probably more ground than anybody else in our side.

"When he goes forward he is extremely dangerous and the work he puts in for the team is untouchable."