Rotherham United have completed the signing of former Derby County defender Pablo Mills. The 22-year-old becomes the Millers' sixth summer signing after a couple of days training with Alan Knill's squad.
Mills left Derby at the end of last season following loan spells with Walsall and MK Dons.
"It?s a fresh start for me and a fresh start for the club as well. Hopefully the only way for the club is forward," Mills told Rotherham's website.