A change at the heart of midfield has been made necessary for the Addicks, with Arsenal recalling on-loan Frenchman Francis Coquelin yesterday thanks to an injury crisis at the Emirates Stadium.
Coquelin's place in the team has been taken by Belgian loanee Yoni Buyens, who has three goals in 20 appearances for Charlton so far this season.
Also on the bench is ex-Celtic defender Darren O'Dea, who will make his debut should he be brought on.
Charlton: Pope, Gomez, Fox, Ben Haim, Bikey, Gudmundsson, Buyens, Solly, Cousins, Harriott, Vetokele.
Subs: Etheridge, Wilson, Bulot, Onyewu, Tucudean, Pigott, Ahearne-Grant.
Blackpool: Lewis, Foley, Clarke, Nosworthy, Kennedy, McMahon, Perkins, O'Hara, Eagles, Murphy, Davies.
Subs: Parish, O'Dea, O'Keefe, Waddington, Delfouneso, Orlandi, Miller