Liverpool travels to United on Monday with two points over two games while United has no points so far.
Amid interest from Newcastle and others, Manchester United is now reportedly "considering taking" Pulisic on loan.
Musk has a history of being unconventional, posting irreverent tweets. Below are some other tweets by Musk - who has more than 103 million followers - which have taken investors, Twitter users, Twitter's board and the rest of his audience by surprise. May 13, 2022: "Twitter deal temporarily on hold pending details supporting calculation that spam/fake accounts do indeed represent less than 5% of users."
One of the world's most successful soccer clubs, the "Red Devils" are languishing at the bottom of England's Premier League and, having seen eight coaches come and go in less than 10 years, some fans and investors are wondering whether it's time for the club's owners, the American Glazer family, to sell. Some of the club's fans had previously urged Musk on Twitter to consider buying the club, complaining at what they see as under-investment by the Glazers.