RacingGenk coach Mario Been admits he's in awe of Chelsea's attacking options.
Fernando Torres is likely to be unleashed on Genk, with the Spain striker currently serving a three-match domestic ban.
Been said: "They can play (Nicolas) Anelka, they can play (Didier) Drogba, they can play Torres, they can play everybody.
"They have a lot of players who I will say can come to Genk and help us every week to get a better result."