Like I said: I replace your reality with my own !!
He is sometimes training with the 1st team though. Arsenal's first team training is intense, so it's actually pretty good for development at this point, when their bodies are not yet fully developed and they still have under 1000 minutes at U21 level at 16 years old.I really do not understand why we gave him his debut at 15 years old and now he is nowhere to be found or close to the first team.
I think he needs to learn a bit more of how fast and tough more fully developed players play, without getting any bad injuries.