I've been taking note of Hector Bellerin recently and what a player! He's become much better at defending over the past 2 years. I remember when he was mauled at Dortmund on his debut. Now his side is looking more solid by the day. Once he becomes better in the final third, I have no doubt that he will be one of the best right backs in English football, if not our history.
I think he is already pretty good on final third. Utd game was off day for him as he could have done better couple times. He is already considered for a call up to Spain NT.