Chelsea manager Mauricio Pochettino is considering a switch to a three-man back line.
The Argentine is desperate to try and find a solution to the club's problems on the field.
Despite reaching the Carabao Cup final, the Blues are struggling in the Premier League.
After the 4-2 loss against Wolves, many fans are calling for Pochettino to lose his job.
Per The Standard, Pochettino feels his defenders may be better suited to a back three.
Thiago Silva, Levi Colwill, Benoit Badiashile, Axel Disasi and Trevoh Chalobah have all played in such formations.