Note the open-face, almost maw-like design. A fitting visage for one of such singular, rapacious predilections.
Grendel may hunger, yes, but not with the excesses of gluttony. Not when others are in need. Oral history tells of Grendel, newly-engorged from his repast, rolling through the miserable slums of Riddha, reinvigorating the sick and the lame, the hungry and the dying, with the power he had stolen - consumed - from their oppressors.