Jack Wilshere has heaped praise on Mikel Arteta for his work behind the scenes at Arsenal. Since hanging up his boots in 2022, Jack Wilshere has worked as the Under-18s manager at Arsenal. It’s meant that the former Gunners midfielder has witnessed Arsenal’s transformation under Mikel Arteta first-hand. The Spaniard now has his side competing for the biggest honours in club football after consecutive eighth-placed finishes in his first two seasons at the club. Arsenal were a side lacking real identity when Arteta took over from Unai Emery in November 2019. But five years down the line, they ar…