The Trotters had just 19 fully-fit first-teamers available for their Boxing Day win over West Brom but have now lost South Korea winger Lee Chung-yong to the Asia Cup.
Defender Gretar Steinsson is also doubtful with a knee injury while Tamir Cohen remains on compassionate leave.
Joey O'Brien, Sean Davis, Ricardo Gardner and Jlloyd Samuel are all still sidelined.
Source: PA
Source: PA