4. Karim Benzema
After the departure of Ronaldo, Karim has taken most of the load of scoring goals for the Whites. He started the season on fire but has cooled down since the turn of the year.
He has scored only 2 goals in his last 10 league games for Real Madrid, but both of those have come in big matches including a winner against Atletico Madrid.
El Clasico being the biggest match in the league will surely act as a motivation for Benzema and this is an ideal moment for him to roar back into form.
Benzema has played all the big matches under Zidane who blindly trusts him, so Karim will definitely start in the clash against Benzema.