I don't think there are not any Primer League teams interested for signing Harry Maguire but highest transfer fees offer from Manchester United make it difficult for signing Magurie. West Ham United linked as serious teams want to sign Maguire but he has announce about loyal with Manchester United and stay until his contract over although can't guarantee with regular position next season. Its difficult position for Harry Maguire right now, after loss position as captain teams, he has chance loss position as regular player for next season.
Actually, Harry Maguire have looking for new teams who guarantee with more minutes playing although not participants in Champion League, Chelsea is the best option for him but he need to ask Pochettino about chance as regular player or not.
Man United is trying to minimize Hary Maguire surplus to get more funds, of course to be used again with the aim of buying new players. Maguire price is influenced by United qualification for the Champions League next season and automatically his salary will increase. This factor backfired for the red devils to sell their captain in this transfer window.
It is possible that United will take a middle ground for Maguire by lending him for one year to another club with the option of leaving permanently next year, it makes sense when you look at United current finances. Ten Hag will have to put all his effort into building the squad amidst issues of changing ownership of the Club.