Charlton manager Lee Bowyer insists he is only focused on the task at hand after taking another valuable point in the League One promotion race.
Doncaster defender Tom Anderson will miss the Sky Bet League One fixture against Charlton.
Shrewsbury moved five points clear of the League One relegation zone with a 2-0 win against play-off contenders Doncaster.
Shrewsbury will be without suspended midfielder Ollie Norburn for the League One clash with Doncaster on Tuesday night.
Doncaster fought back from a goal down to beat 10-man Peterborough 3-1 in a battle of former managers at the Keepmoat Stadium.
Kenny Jackett saluted Fratton Park new-boy Omar Bogle after he scored his second goal in as many games to rescue a point for stuttering Portsmouth.
Omar Bogle scored on his Fratton Park debut to rescue Portsmouth a 1-1 draw against Doncaster and spare Kenny Jackett's side from a fourth straight defeat.