Former Charlton forward Pigott joined from Maidstone on Monday and will be in the squad this weekend.
Goalkeeper George Long is fit again after recovering from illness and is expected to replace Joe McDonnell, who impressed in his absence.
Dean Parrett (groin) and Kwesi Appiah (hamstring) are both out.
Blackpool will make late decisions on Kyle Vassell and Andy Taylor.
Vassell and Taylor are back in training after both overcame hamstring injuries.
Curtis Tilt is serving the second of a two-match suspension after picking up 10 yellow cards this season.
Burton midfielder Martin Samuelsen will use the international break to recover from illness after pulling out of Norway U21's games.
Jonas Lossl is staying 'optimistic' over Huddersfield's chances of survival this season and has urged his team-mates to 'go for it'.