Barcelona coach Frank Rijkaard questioned his players' effort in last night's 1-1 draw at Real Valladolid.
"We have great quality on paper, but it does not mean anything if you do not work collectively. You have to move, look for space, work for your teammate. That is what team-work is all about."
Ronaldinho rescued a point for Barca with a second-half equaliser and Rijkaard added: "The Liga isn't usually decided until the second-half of the season. There's still a long way to go, but we have to improve a lot."