Former Chelsea boss Frank Lampard worries about foreign limits for Premier League squads.
Lampard has noted how Brexit has become a concern for bosses in the Premier League, as it could make it difficult for sides to import players from abroad.
He said in a book promotion: "It could do. I think it might work differently at the top end, but possibly not for the smaller clubs.
“The influx of foreign players to the Premier League has done us a huge amount of good.
"I learned so much from [Didier] Drogba and [Gianfranco] Zola, so to think of the door being shut to players like that in the future is terrible."
