If one were to eat a corpse which has a chance of granting a strength increase upon consumption (ogres, giants, etc.) but your ceiling for strength has been reached (for example, you have 26 strength, and your strength potential is 26), is it possible that the potential can be raised by eating corpses?
EDIT: I may have just answered my own question. It seems that blessed corpses have a chance of raising both the ceiling and the normal amount if they are the same. Am I correct?