Cardiff switch to a back threepublished at 11:49 Greenwich Mean Time 1 January 2023
Blackburn v Cardiff (12:00 GMT)
Cardiff City boss Mark Hudson makes four changes to the side who managed to hold Coventry City to a goalless draw on 29 December.
The major alteration appears to be tactical, with Jack Simpson recalled as Cardiff seemingly switch to a back three.
Simpson starts for the first time since being sent off in Cardiff's 3-0 defeat at QPR on 19 October.
Tom Sang replaces the injured Mahlon Romeo, while Gavin Whyte and Mark Harris also come into the starting XI in place of Jaden Philogene and Rubin Colwill, who drop to the bench.
Sang and Callum O'Dowda look set to play as wing-backs.
Top scorer Callum Robinson starts after passing a late fitness test, but Kion Etete misses out through injury.
Cardiff: Allsop, Sang, Ng, Kipre, Simpson, O'Dowda; Ralls (capt), Wintle; Whyte, Robinson, Harris.
Subs: Ojo, Nelson, Philogene, R Colwill, Luthra, Rinomhota, Davies.