Miller has made only one substitute appearance this season, in last month's 1-0 defeat at Nottingham Forest.
The 27-year-old has also played for Falkirk, Bristol City, Hearts and Dundee United.
Source: BBC Sport
Miller has made only one substitute appearance this season, in last month's 1-0 defeat at Nottingham Forest.
The 27-year-old has also played for Falkirk, Bristol City, Hearts and Dundee United.
Source: BBC Sport
