Marcus Rashford : A new-onset headache in Man United

 
Manchester United striker Marcus Rashford has become a new headache for his club, which means that Manchester United's defeat shows there are more problems at Old Trafford.
Rashford's contract with Manchester United expires in June 2023, but there is ambiguity about whether or not he can continue with Manchester United interim coach Ralf Rangnick.
"The contract expires at the end of next season, but Manchester United has the option to extend for another season," said transfer expert Fabrizio Romano, on his Twitter account. 
He added, "But sources told me that Rashford is worried about his position in Manchester United because of his role with the team as lacks of participation with Rangnick."
Rashford was one of the team members in Manchester United which suffered a humiliating 4-1 derby defeat against Manchester City on Sunday.