Brendan Rodgers has opened contract negotiations with Liam Scales as the Republic of Ireland international looks set to be rewarded for his fine form this season. Scales has been a mainstay this season under Rodgers in a season that unravelled an incredible story about the 25-year-old defender. Having enjoyed a successful loan spell at Aberdeen last season, Scales was quickly tipped to move to the Pittodrie club permanently. However, a defensive injury crisis at the start of this season saw Scales propelled into the Celtic first-team and he has never let Brendan Rodgers down. With Scales’ cont…