I am delighted to be here and to have this opportunity. Rangers is my boyhood club, and it has always been a dream to play here, so I was really keen to get it done. "A lot of hard graft has gone in to get to this point, and I'm just really happy. "The club are in a position where they want to get back to winning silverware more regularly, and I want to be a big part of that, so that's what I have come here to do.