He has good actions. I think he needs some time out of the Barcelona environment to express and grow in confidence in his play.
He is too comfortable here risking nothing in offense and cutting back. Some time in a more direct team could help him development his offensive fullback play and give physical preparations for his defensive game.
Not going to get it here with Alba nor with the way Xavi has his fullbacks interceding.
He is young, but not that young any more. Even going to Second Division is an improvement. Compare to Yan Couto who had a challenging year in Segunda and then went to Portugal and is getting starting minutes.
But out of the line of Grimaldo, Cucurella and Miranda he is the one I like the most at this stage of the career. Even if he has had an average season.