This seems to have turned into a will we / won't we loan anyone this season discussion, but to get back on topic regarding young Ampadu as a Welsh Villan I would be more than happy to see him getting regular game time at the top level, I think he would fit in well in the defensive midfielder role, could see him giving Jack a few assists throughout the season!
He's had a few injury spells and was subbed off against Hungary last week holding his back, he didn't start against Croatia as his fitness was questionable then also, however when he came on he totally changed the game. I think he is more than capable to cover his lack of experience playing prem football week in week out though if he can stay fit.
Guess it now depends on Sarri's successor as to what happens to him next season.