Des Walker has addressed what Danny Rohl has now ‘got to’ do at Sheffield Wednesday. Danny Rohl was one of the managers of the season after guiding Sheffield Wednesday to safety. The German only joined the club in October and the Owls already looked destined for a swift return to League One. However, Rohl completely transformed the squad and a six-game unbeaten run saw them secure their place in the Championship on the final day. Wednesday are now desperately trying to keep hold of the 35-year-old and fans will be confident of a successful campaign if he ends up staying at Hillsborough. Des Wa…