Hazard's best return for a Premier League season came in 2016-17 in Conte's first campaign in charge, when the 27-year-old scored 16 times to help the Blues win the title.
"I know he [Sanchez] has qualities and has been a good player but I never saw him as a United player", Scholes told ESPN in an exclusive interview.
"Martial and [Marcus] Rashford, two really talented players, they need to develop their confidence and then.it scares me that these really talented players will be sold and be brilliant for another club".
United legend Sir Alex Ferguson is believed to have given the 51-year-old his backing, as the pressure continues to mount on Mourinho.More news: US Condemns murder of ICRC health worker
Pep Guardiola had tried to sign Sanchez for Man City in the previous transfer window but Arsene Wenger blocked the transfer. He is just a great manager and I know that he has been having a bit of a tough time in Manchester, but knowing him I think he is going to turn it around.
The duo are largely considered to be fringe players at the moment as they have struggled to start games consistently this season. According to reports from the Daily Star, Real Madrid want to reduce the amount of wages on their squad and have thus chose to get rid of the injury prone former Tottenham forward.
The Belgium global will come up against a familiar foe in Jose Mourinho in their next Premier League game on Saturday afternoon when Manchester United host Chelsea FC at Stamford Bridge. It feels like we have turned into a Liverpool or a Man City.
"It feels like they (United) have lost sight of the most important thing at a football club, which is what happens on the pitch", he added.More news: Tesla Officially Making Booze, Files for Teslaquila Trademark
"And he tried to give me this confidence... and he asked me to score goals".
"I would say so". I've been there, being put out wide, and you hate it.
"I hope the situation is retrievable".More news: Russell Wilson helps Seattle Seahawks see off Oakland Raiders