Yes he's been getting rave reviews from Person Of Interest (haven't seen it though)
And he's playing Killmonger's "Henchman" withnis DEFINITELY quite a departure from the source material. I just hope his henchman status doesn't stop the character from having a bigger role later down the line.
So Klaw, Kilmonger, and M'Baku
Klaw should be the villain that is ultimately defeated by movie's end while Kilmonger stays around as the manipulative and diabolical thorn in T'Challa's side. Kilmonger should usurp Klaw as Panther's arch nemesis