"I said that during preseason and it looked like I was saying something absolutely out of order, something insane, I repeat: Preseason is hard when you don't have your players to work, that's as simple as that".
The former Juventus midfielder was among a handful of United players who only returned to pre-season training on Monday, after their countries advanced to the World Cup semi-finals.
On Thursday, Mourinho seemed to dismiss the chance of United signing anyone in the last knockings and yet reports emerged of enquiries for Jerome Boateng and Diego Godin, amid similar interest in Harry Maguire and Toby Alderweireld.
Scholes said the club has undoubtedly brought in talented managers, but they still lack the edge when it matters the most.
"He worked amazingly well Monday, Tuesday, Wednesday". I don't know their identity right now, I don't know how they can dig deep and turn a losing position to victory and they style that they'll come out with.
"If they feel they can help us, 20 minutes, 10 minutes half an hour". We have to try the best with every player'. We don't have many solutions and want to go with everything we have.More news: Manchester United Contact Atletico Madrid Over Transfer For Godin
More news: USA imposes sanctions on Russian Federation over Skripal poisonings in Salisbury
More news: Space Force will be sixth branch of United States military, Pence says
A dispiriting UEFA Champions League exit against Sevilla in the last 16 also did little to engender a feelgood factor around Old Trafford, much like Mourinho's regular gripes concerning player availability and post-FIFA World Cup scheduling since his squad began preparations for the 2018-19 campaign.
"I'd say it's a doubtful situation there", he said in regards to whether Mourinho will see out the season.
"He had nine days of pre-season where no training, no football, absolutely nothing".
The Premier League season kicks off tonight when United host Leicester City and all eyes will be on Mourinho.
He added: "There are ways to improve your team: one way is to spend a lot of money and to bring in lots of important players, another way is to work and that's the way we have to do it".
"When you repeat 1,000 times that my relationship with my players is not good, it's a lie, repeated 1,000 times is still a lie".