Rangers aim to address problem position with deal for highly rated defender.Rangers have submitted an official offer for highly rated Belgium international Hugo Siquet as they look to address their problem right-back position ahead of the transfer deadline.Siquet, 24, emerged as a target for the Ibrox club earlier this week, with manager Derek McInnes said to keep tabs on the defender’s situation at Club Brugge, who is under contract at the Jan Breydel Stadium until the summer of 2028, with a view to making a move for the former Standard Liege man.Following the departure of long-serving captain James Tavernier in the summer, the Glasgow giants have struggled to find a replacement at right-back, with Dujon Sterling, Ross McCrorie and Findlay Curtis all deployed in that position with little success in the opening fortnight of the new campaign.Siquet battles with Arsenal forward Gabriel Martinelli is last season’s Champions League…