Speaking to BoyleSports, who offer the latest Premier League Betting, Yorke said: "Grealish to Man United? In his current form, Jack Grealish wouldn't get into Manchester United's team. He is similar to Rashford being paid a huge amount of money and having so much potential but dropping off. You don't mind going through a phase when you're not a little bit off and we all have those moments, but the drop off is a significant one in both players.
"That comes down to whether or not they really focused on what got them to where they are. These are probably questions that only these guys can answer. They have ability in abundance, that's why Grealish was worth a hundred million. That's why Rashford is put into the bracket because he has all the attributes to be the type of player. What we have seen is the drop off. There must be something within there that is not correct, that is for United and City to work out."