But Cahill says: “Of course he is going to be in demand but Everton have to attract big players to keep him at the club. He is going to hopefully be a big sign of what's to come at Everton in the future."
He also told Sky Sports: “He (Gueye) is a big part of Everton's success.
“He is a brilliant player and every team needs someone like him. It's just the way he goes about the park."