Arsene Wenger spoke to Bein Sports (via Calciomercato.com) about Paul Pogba, here is what he had to say: 'Pogba? First off, Pogba did get injuries at the start of the season which surely slowed him down. Also, when a player wants to leave and you still keep him, then you have to rebuild your relationship from scratch. This could surely affect a player's performances...'.