He is a big, beefy uke.
Has anyone seen Berserk?
In the Griffith/Gutz pairing, Grifith is the seme.
I like this because it's the reversal of the usual seme/uke asthetics.
Grifith is a delicate looking pretty man, while Gutz is large and manly looking.
Grifith fights for what he wants(this includes Gutz). Grifith becomes Gutz's leader.