Jude Bellingham has warned that his new England team-mate, Kobbie Mainoo, must be handled with care. The Real Madrid midfielder was speaking after Mainoo shone on his full Three Lions debut against Belgium. Bellingham scored with the last kick of the game, as they were held to a 2-2 draw by Belgium on Tuesday night. His midfield partner Mainoo enjoyed an impressive debut and is now in the Euro 2024 conversation. But Bellingham has cautioned that Mainoo should be allowed to grow at his own pace. He told Channel 4: “He was good tonight. It’s difficult. “I’m speaking like the old head here, but I…