Fulham boss Scott Parker says squad management is key as his side prepare to host Burnley at Craven Cottage in the FA Cup fourth round on Sunday.
Parker says his main aim this season is keeping Fulham in the Premier League and sees the FA Cup as a chance to "freshen some things up".
"Look, it's a concern, especially what we've come out of - we've come out of a tough time," said Parker.
"Only 10 days ago where half the squad was down with Covid and then when they came back there was a game straight away and you're having to put players in positions with hardly any work.