Don't know if this guy is bugged, killed him twice now and only dropped armor, no cleaver or any other item?
EoK named loot tables work slightly differently from older expansions.
Each named has 1 guaranteed drop that can be its unique nonvis items, or a generic visible armor piece.
In addition, all nameds have a chance to drop a 2nd armor piece.
There is a small chance they can also drop a big bag.