I think Benzema has the potential to be an amazing striker, like he showed two seasons back. But one season out of what..three? Not good enough.
First season: he had a back injury that he never really recovered from and pellegrini didn't help him. bad season
Second season: he finally recovered from his back injury but was admittedly lost before Mourinho restored Benzema and went to have a good season.
Third season Benzema, being fully restored, went to have his best season for madrid, proved himself to be our #1 cf and earned his spot.
Last season, Higuain cried foul despite having lost to Benz, Mou proceeded to backstab Benz, this particular season was one of controversy and strange, Benz had an average season.
he actually had 2 good seasons and the last one being slightly above average.
2010-11 - 48 apps 26 goals 7 assists.
2011-12 - 50 apps 32 goals 15 assists.
2012-13 - 48 apps 20 goals 20 assists.
Now if Benzema had a repeat of his first season, then I would ask for a new cf. but right now? He has my confidence for the time being.