What happened: Mishel Nduka confirmed his move from Arsenal to Manchester City on Monday with an Instagram post captioned "City. Let's get to work." The 16-year-old midfielder had agreed the switch in July after turning down a new deal at Arsenal. He joins City on scholarship terms with a professional contract to follow.

Why it matters: Arsenal lose a prospect less than a year after his arrival from Charlton Athletic despite offering a long-term contract. City continue adding teenage talent to their academy pipeline. Arsenal remain due compensation because of Nduka's age, with the fee to be settled.

What to watch: Watch for settlement of compensation terms and when Nduka debuts for City's U18 and Youth League sides.