Well I'll be glad to be rid of him, but really the worst fate he could endure is to live the rest of his life in a prison somewhere.
I just wish they'd made up their mind on that earlier, his lore up to Cata is inconsistent.
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Emphasis on the "semi" lol. Best I can say of him in Twi Hi is that he's a reckless aggressive jackass.
Calling Sylvanas a bitch is not evidence of honour. Also in the context of the Silverpine questing he's actually a villain. Considering you're a loyal servant of Sylvanas there. A lot of the subtext of the zone and Shadowfang Keep is the Forsaken chafing under the restraints Garrosh imposes on them and resenting him.
IMO his level of honor shown in Stonetalon is inconsistent with some of his later atrocities.