Barnsley are in desperate need of recruiting well if they are to remain afloat in the Championship this season.
Signing Daryl Dike last January, they were able to boost their hopes of reaching the play-offs and they will be hoping to enjoy similar success during this winter window in what could be a crucial month for their survival hopes.
But focusing less on successful striker signings and more on defensive additions over the years, we’re asking you: which club did the Tykes sign these 28 defenders from?
Do you think you can score 100% on this quiz? Give it a go and let us know how you do!