Lazio midfielder Francelino Matuzalem admits the jury is out over whether he will sign permanently.

On-loan from Real Zaragoza, Matuzalem is showing his best form since arriving in Rome in the summer after beginning the season injured.

"At this moment, I want to show my value, today I'm on loan and each game is an opportunity to give my best. In Rome I am well, just as my family is. It depends only on me and my injury."