“We've seen from his performances for Aston Villa this season that he's a very talented player but he isn't good enough to walk straight into their starting team.
“Grealish certainly has the potential to develop into a top, top player and he would fit the Spurs ethos, but if he joins it would very much be as a squad player.
“Wilfried Zaha wouldn't get in Tottenham's starting team and he would be too expensive to sit on the bench."
He added: “Ryan Sessegnon would be the perfect signing for Tottenham.
“He has had a tough season with Fulham, not quite reaching the heights that everyone expected of him but he is a young player who is learning the game and Pochettino would get that out of him.
“He is a player who has been talked about for a long time, and someone who has been linked with Spurs a couple of times before."