The only good thing about BfA was Bwonsamdi, especially when he trolls (pun not really intended) the everliving $#&@ out of you.
I might have liked Saurfang if he had challenged Sylvanas immediately after Teldrassil. He would have probably been killed anyway, but the death of such a major figure could have easily prompted the Horde to rebel. However, the way things eventually happened, he remained pitifully passive - something quite jarring for a guy of action who loved to blather about MUH HONORZ. He didn't lift a finger until he received the God King (and personal psychoanalyst) 's green light, because there cannot be any positive actions that the Golden Boi isn't involved in, somehow.
In short, he was nothing but a cheerleader to Anduin Sue, and that's my biggest grip with the way he was written in BfA.