Rory McArdle (shoulder) is definitely out while Zander Diamond (stomach), David McNamee (hamstring) and Paul Hartley (knee) are major doubts.
Long-term injury victims Yoann Folly, Darren Mackie and Fraser Fyvie are also out but Scott Vernon could play through a hernia problem.
Manager Craig Brown insists there is no chance of him playing a weakened team - because he has so few first-team options left.
But the former Scotland manager revealed that all seven would also struggle to make Sunday`s Scottish Cup semi-final against the Parkhead club.
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Aberdeen vs Rangers Live Streaming
Premier League
18:45 GMT, April 13, 2011
Pittodrie Stadium, Scotland
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