Joel Lopez has been among youngsters promoted to first team training at Arsenal during the international break.
Jeorge Bird's Arsenal youth website reports Charlie Patino, Salah-Eddine, James Olayinka and Lopez have been training with the Arsenal first-team squad.
Talented midfielder Patino, 17, featured for the senior side in a friendly against Brentford last week.
Another midfielder, Salah-Eddine is looking to prove himself having missed the majority of last season through injury.
Lopez, meanwhile, hasn't started any of the league games for the U23s so far this season but the left-back was involved against Southampton B in the Premier League Cup.
Olayinka is back in training after injury. The midfielder has previously had loan spells at Southend United and Northampton Town.
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