Celtic are making their push to bring Arne Engels to the Scottish champions in the final days of the summer transfer window. The Bhoys have been consistently linked with the Augsburg talent over the last couple of weeks. At the the weekend, Celtic were reported to have opened talks for his signature. The situation is advancing quickly with the reigning Scottish champions moving quickly amidst Matt O’Riley’s imminent big-money move to Brighton. Reports from Germany now indicate that the player has agreed to make the switch to Glasgow but Augsburg’s stance remains a potential roadblock. Augsburg…