Jose Mourinho admitted Manchester United are in "trouble" following serious knee injuries to Zlatan Ibrahimovic and Marcos Rojo amid a growing injury crisis at Old Trafford.
Ibrahimovic and Rojo are feared to have suffered season-ending knee injuries in Thursday's Europa League quarter-final victory over Anderlecht.
And manager Mourinho is genuinely worried as United try to qualify for next season's Champions League via a top-four finish in the Premier League or by winning the Europa League, where they will meet Celta Vigo in the semi-finals.
"We are in trouble," Mourinho said ahead of Sunday's trip to Burnley. "We are in trouble.
"In this moment, Eric Bailly played six matches in a row, and we lost Marcos Rojo, we don't have Jones or Smalling, we are in trouble and now we lose Zlatan too.
"But in attack, we have options and [Wayne] Rooney is coming, and let's see if Mata can also return before the end of the season, let's see what happens."
