Derby County boss Paul Warne has been sent a warning over his ‘biggest challenge’ in the Championship this season. Paul Warne has divided opinion during his time at Derby. Despite winning promotion in his second season, some sections of the fanbase don’t believe he’s a Championship-level manager. While manager of Rotherham United, the Millers failed to stay up on the three occasions they were promoted to the second tier. So, many feel he has a lot to prove ahead of their return to the Championship and he’s assembled a squad he hopes is capable of finishing above the dotted line. With six new p…
