Wasn’t he the only manager in a transfer ban playing kids since Ambramovic came in also.
They were hardly short of £50m-£100m players that season, despite the ban. Probably had more resources available to him that season than any other club in the league, regardless of the embargo. Rudiger, Alonso, Jorginho, Kante, Abraham, Willian, Zouma, Caballero, Giroud, Pulisic, etc. Hardly getting by with the U23s.
Regardless, the following season he ditched the kids he had been playing and spent £££££££ signing Hakim Ziyech, Timo Werner, Ben Chilwell, Kai Havertz and Édouard Mendy and yet somehow managed to win only 2 out of 8 games running up to his sacking in January.
His time at Chelsea was a shocking failure by their standards, given what he had to work with and the money at his disposal. Surprised he got another job off the back of it, you'd have thought he'd be done and back to being a tedious pundit. But no. Everton. Sigh.