What happened: Jesus Rodriguez suffered the injury in training ahead of Manchester United's Champions League visit to Stadio Sinigaglia. Cesc Fabregas said the layoff will be long and described the issue as serious.

Why it matters: UEFA rules allow a replacement when an injury absence reaches at least 60 days. Como are already short in attack for the Manchester United tie, so a list switch is the route to restore depth.

What to watch: Como can make the change at least 24 hours before the next match. Maxence Caqueret or Jayden Addai are the candidates to enter the list.