Sudan keeper Bahaa Al-Deen Mohamed is doubtful for the African Cup of Nations due to a serious injury, local newspaper Al-Sada reported on Sunday. It is also unclear whether midfielder Alaadin Gibril can take part in the Ghana showpiece after sustaining an injury. The report did not disclose the kind of injuries which hit the regular duo but indicated that they may miss out on the tournament. Sudan will play in Group C along with defending champions Egypt, four-time winners Cameroon and Zambia.