Tony Watt ensured Huddersfield manager Chris Powell suffered a nightmare return to former club Charlton as he netted a brace in his side's 3-0 win.
Charlton expect to have Jordan Cousins available when they welcome former boss Chris Powell and his Huddersfield side to The Valley.
Charlton have admitted that the furore caused by footage of a couple appearing to get intimate on their pitch was a publicity stunt by the Championship club.
Charlton are investigating footage that appears to show a couple having sex on the club's pitch.
Chris Powell will be desperate for victory at the Valley this weekend when he returns to his 'spiritual home' as Huddersfield manager.
Derby head coach Steve McClaren sent out an ominous message to his promotion rivals after the Rams cruised to a 2-0 win over Charlton to remain two points clear at the top of the Sky Bet Championship.
Jesse Lingard scored his first goal for Derby in a classy first-half display that secured a 2-0 win over Charlton to keep the Rams two points clear at the top of the Sky Bet Championship.
Johnny Russell could return to the Derby squad when the Championship leaders host Charlton.