Danny Rohl has made a ‘crucial’ claim ahead of a busy summer for Sheffield Wednesday. Sheffield Wednesday are closing in on their final game of the season, in which their performance against Sunderland could determine their fate in the relegation scrap. The Owls now sit three points clear of the bottom three, but defeat this weekend would leave them relying on results elsewhere. No matter what league they are in next season though, the club and its fans will be desperate to see Danny Rohl stay put amid interest from the Black Cats. Wednesday will hold meetings with the German over his future, …