He wants to renew if he gets a guaranteed place in the first team.
I remember when he just arrived from Chelsea, he looked very out of place with the U19 but gradually became a very important player for that team.
What I like is that he isnt afraid to take on his opponent in a 1v1. I’m so sick and tired of useless players who are afraid to lose the ball, Berna made a career out of it here. Basically Cuadrado, Iling and Chiesa are the only players who naturally have that mindset, and it’s one of the most plain and logical concepts of football as a whole. It’s so important to have a few players who can dribble.