Rangers will not be signing left back David Jurasek after Bundesliga club Hoffenheim confirmed the signing of the Benfica misfit. Rangers appear to be closing in on one new signing with Norsdjaelland playmaker Mohamed Diomande on the verge of a move to Ibrox. Philippe Clement may want more additions before the window closes though and one key position of interest is left back. Borna Barisic is into the final stages of his contract at the club and Ridvan Yilmaz continues to attract interest from elsewhere. Rangers have been linked with a whole host of left backs this month but one more name can…