Junior Hoilett and Callum Paterson replace Josh Murphy and Lee Tomlin respectively.
West Brom: Johnstone; Furlong, Ajayi, Bartley, Ferguson; Livermore, Sawyers; Phillips, Pereira, Diangana; Austin
Subs: Bond, O'Shea, Gibbs, Edwards, Krovinovic, Zohore, Robson-Kanu.
Cardiff City: Smithies; Peltier, Morrison, Flint, Bennett; Pack, Bacuna; Whyte, Paterson, Hoilett; Glatzel
Subs: Etheridge, Coxe, Nelson, Tomlin, Mendez-Laing, Murphy, Ward.