Harry Maguire has warned Manchester United supporters their fortunes may not change "overnight" ahead of the Red Devils' first season under the Jim Ratcliffe regime.
INEOS founder Ratcliffe assumed control of football operations when he bought a 25% stake in the club, with his part-takeover being formally ratified earlier this year.
United have since gone about constructing a new football hierarchy, appointing Dan Ashworth as sporting director and Omar Berrada as chief executive.
They were widely expected to part ways with manager Erik ten Hag after finishing eighth in the Premier League last term, but the Dutchman was instead handed a new contract after guiding them to an FA Cup final victory over Manchester City.
United have spent an estimated £88million to bring in striker Joshua Zirkzee and centre-back Leny Yoro ahead of Ten Hag's third season in charge, but Maguire has warned patience will be required as they bid to return to title contention.
"I don't think we will go from finishing eighth in the league to winning all the trophies overnight," Maguire told BBC Sport.
"But I do think we are moving in the right direction now and the decisions that have been made at the top will help this club get back to where it should be."
Yoro's arrival has raised questions about Maguire's future, with Lisandro Martinez also hoping to play a heightened role after an injury-hit 2023-24 campaign.
Maguire was widely expected to leave Old Trafford last year but opted to fight for his place and was ultimately rewarded with regular gametime.
With Martinez, Raphael Varane and Victor Lindelof all enduring disjointed seasons, Maguire managed more Premier League starts (18) and minutes (1,650) than any other United centre-back.
The Red Devils only kept four Premier League clean sheets when Maguire was involved, however, with their 58 goals conceded their most in any league campaign since 1978-79 (63).
He believes he proved his worth, saying: "There was a lot of uncertainty over my future last year but I sat down with the manager, he told me where I was at, said he believed in me and I would get chances.
"I proved last season when I got the chances I took them really well."
