Arda Guler should leave Real Madrid, he cannot be a starter in this team. There are too many big name players in Real Madrid that cannot be benched for him to play. Even if they have bad performances, they will still start in the next game. Real Madrid is a big club and Arsa may want to take his chances there and fight for his spot. I think Arda can decide what’s best for himself.
Arda Guller has the potential to start and even play well for Real Madrid but people needs to understand that it cannot be done just like that, you need to adapt to life there first and adapt to the way your new team plays so it will not be easy to adapt especially in a team like Real Madrid. Also with a lot of players already at the club young Arda Guller needs time to develop before he can fully adapt and unleash his full potential.
If I am Guller I will sit patiently and wait for my time at the club so I can learn from the more experienced players.
Many clubs have contacted Real Madrid to sign Arda as a loan, but they still strubborn to not let him go. I wonder what's the purpose to keep young talent to sit off the pitch while he rarely played. Arda won't step up if he always sit off the pitch and does nothing.
Ancellotti knows the quality of Arda Guller and believes he will develop with time and doesn’t want to risk losing him to other teams or exposing him to injuries. I believe Ancellotti will find a way to give him playing time so he can adapt and improve to help the team.