The team that faced Shrewsbury in the previous round featured six adjustments and Pulis is set to make use of his squad once again.
Kenwyne Jones, Jermaine Pennant and Jon Walters could all miss out after coming off injured during Saturday's 1-1 draw with West Ham.
Potters (from): Sorensen, Huth, Faye, Collins, Shawcross, Wilson, Delap, Whitehead, Etherington, Fuller, Gudjohnsen, Tuncay, Higginbotham, Begovic, Wilkinson, Whelan, Pugh, Nash, Tonge, Lund, Soares.
Source: Team Talk
Source: Team Talk