John Mousinho has confirmed he plans to make changes to his team, as he returns to his former club in the famous, old competition.
But to what extent does he switch things up at Adams Park? Jordan Cross has the inside track for you, as he names his expected team to feature against the League One high fliers.
9. RW Matt Ritchie
John Mousinho would probably like to rest Ritchie but he's had 19 minutes so far this year and will be fresh - and also putting the pressure on to play, knowing him! Photo: Jason Brown
10. ACM Christian Saydee
Now there's a few selection permutations over the attacking line-up, depending on what happens between now and kick-off tomorrow in terms of departures - but Saydee starts either leading the line or as a 10. Photo: Jason Brown
11. LW Paddy Lane
Couldn't keep up Swansea form at Sunderland - but likely to get another chance to do so against the League One high-fliers. Photo: Jason Brown
12. CF Elias Sorensen
Talk of an impending move to Valerenga throws a potential spanner in the works when it comes to a rare start. There's no way Colby Bishop starts, however, and he could be needed. There's the potential to use Christian Saydee as a nine and bring Sammy Silvera into the attacking three behind the striker - unless he's recalled by Middlesbrough! Photo: Jason Brown