Gonna have to disagree. Bellerin hasznt put a foot wrong and doesn't deserve to get dropped. In fact for a player his age he has been unbelievably consistent. In my opinion he is already as good as Sagna or Debuchy and has the potential to FAR exceed them both. The more games he gets the better he will progress. Not a slight on Debuchy who I think is a very good player it's just that for me Bellerin is our most talented fullback since A Cole.
I very much rate Bellerin and think he is one of the best up and coming RB in the world. But for me, experience is important at the back, and Debuchy has more of it. Not saying that Bellerin isn't capable enough, but he is still learning and Debuchy is in his prime. We should rotate them and keep them fresh for the whole season.
Bellerin is excellent, but Debuchy as well hasn't put a foot wrong since he's come in, and thanks to his experience, that just edges him ahead of Bellerin. But we can rotate, in games where we will most likely need to defend more, like some tough away games, then we can go with Debuchy, in games where defence won't be much of an issue and it's us on the attack for most of the game, such as home games against the not so bigger sides, then Bellerin can start giving us some more attacking options. Like West Ham home, I'd go with Bellerin, C. Palace away, I'd go with Debuchy.