The 20-year-old will be allowed to leave Parkhead on loan for the season. A number of Celtic fans took to social networking site Twitter to congratulate the young defender, but at the same time has urged the club to sign a defender and a central midfielder.
Miller’s deal has been extended by another year and the club have also suggested that he is likely to move away on loan. It is a good move as he would struggle to break into the first team with Kieran Tierney and Emilio Izaguirre ahead of him in the pecking order.