That’s the view of former United star Paul Parker, with both stars having disappointed at Old Trafford.
Pogba is pining for a move with Real Madrid keen on the French midfielder.
Sanchez has struggled at Manchester United since joining from Arsenal last January though is the highest-paid player at the club.
And Parker thinks the two should be allowed to leave United this summer.
“You have to let Pogba and Sanchez go,” Parker told Eurosport.
“Pogba’s a definite one. He wants to go – that’s been stated, but the only thing he’s not done is go on strike.
“You don’t know whether it’s struck him to do that.
“When people are watching him week-in-week-out they see what I see. You see him sulking.
“Sanchez was another massive mistake.
“It was a ridiculous signing and it was always going to go wrong. He wasn’t needed.
“But how do you get rid of somebody when they’re carrying so much money in their wage packet?
“You’d have to supplement them. You might have to give him over 50 per cent of his wages. It’s madness.
“Whatever club he goes to next, they’re going to have the same issues as well.”
Pogba’s agent Mino Raiola has been vocal when it comes to the future of the Frenchman.
The agent had said: “The player [Pogba] has done nothing wrong.
“He has been respectful and professional in every way and always.
“The club has known his feeling for a long time.
“It is a shame other people only like to criticise without the right information, and I am also sorry that the club does not take any position against this.
“Hopefully there will be soon a satisfying solution for all parties.”