The agent of Aston Villa captain Jack Grealish says he has a big future ahead.

Grealish is a summer target for Manchester United.

After such a brilliant season and a big summer transfer looking increasingly likely, Barnett has high hopes for Grealish's future.

And agent Jonathan Barnett told Sport Witness: “I think Jack has a wonderful future. I think he's the most fantastic player.

“He has a great future. It's all ahead of him. He's got everything to become a really big star."