Arteta emphasized that having a close friend in the squad is beneficial, especially given Nwaneri still can't enter the dressing room situation due to safeguarding regulations.
"Ethan cannot be in our dressing room still, which is unbelievable. He needs to get dressed somewhere else, even on match day," the manager told reporters.
“So to have somebody close to him that has that trust, that confidence, that link, I think it is lucky. They are very lucky to have each other."
Due to FA safeguarding regulations, players under the age of 18 are not allowed in the senior dressing room. As a result, Nwaneri must get changed separately before joining his team-mates for final preparations before kick-off.