It’s sad to see such a young and vibrant talent waring off on the bench while he should be playing and showcasing his brilliance to the world. Too bad his parent club is yet to consider offers outside for a possible loan move to get playing time and develop his career, hopefully in the summer something will change.
There is nothing he can do before deciding to leave and moving to another club also does not determine his career can be better. I think what he needs to do is stay at Real Madrid and improve his individual skills to be better so that when given the opportunity he will develop further. Moreover Ancelotti also gave him the opportunity to play even though it was done during rotation but slowly he will get the opportunity because I am sure there are many players at Real Madrid who will get the opportunity when the time comes.