"I think the young lads have shown their potential," he told Frank Khalid of Chelsea's latest academy graduates.
"We spoke at the start of the season about the likes of Tammy and Mason coming into the squad and they've shown that they're capable of playing.
"I think Sancho is one of the best young players in the world at the moment, so he'd be a great addition to Chelsea's squad.
"It would make us better as well, but the ones that have come through, the Billy Gilmours, Tammy, Mason, Reece [James], it's endless isnt it? There have been so many positives this season.
"So I think every Chelsea fan, since I came through the ranks, that's all Chelsea fans wanted to see: the youth team players and the younger generation coming through and making their first team debuts. We've seen that in abundance this year."