Thing with Ceballos is he's neither strong nor fast, so you've got to have an incredible football brain to make up for that. While his brain is probably above average, I don't know if it's so good that he can develop into that guy who runs a game purely with technique and the speed of his mind.
But if it's just another loan for a year and Arteta likes him then go for it I guess.
But if it's just another loan for a year and Arteta likes him then go for it I guess.