He believes that the Aston Villa midfielder is brave and he has a strong personality like Bruno Fernandes.
The £47m Portuguese midfielder has already made his mark at Manchester United and Marcotti believes that Grealish could do the same at United.
Marcotti said (quoted by Express): “I think getting the [Grealish and Jadon Sancho] is probably going to cost you the best part of £200m. People seem to adore Grealish. I know he’s somebody who stands out more than he should because of the stuff he does with his shinpads, because of his hair.