I really miss the BoS spec from Nighthold. The BoS was arguably too long, but it was still really fun, especially just when it became viable. In the long run it became a bit boring but this happens with all builds when you have no viable alternative. I don't agree with the changes Blizzard made as a solution to the problem. In my opinion the synergy between BoS and HRW were completely fine. The problem was the undertuning of the Obliteration spec. In a perfect situation for me we would have the old BoS spec as the Risk-Reward spec for maximum damage and a viable Obliteration spec which would provide more flexibility for fights with more movement etc. The Obliteration spec should then provide ~90-95 % damage of the BoS spec on a stationary dummy fight.
One thing is sure for me: I don't like the current BoS spec. I have played the Obliteration spec sinse the release of Antorus and it is getting really boring by now. I feel the Obliteration spec is a nice alternative to something else, but as a cookie-cutter build it is just not challenging enough. I know people have different opinions on what is challenging and not, but I don't really use any brain power when playing with Obliteration. It is nice for mythic progress, but still... not fun as the only option.
What do you think? Do you hate or love the old BoS spec? Should Blizzard bring it back? Was it the right solution to change the 7.2 BoS spec or should they just have buffed the Obliteration spec? Are you okay with playing the Obliteration spec for the rest of the expansion with the occasional use of BoS on Kin'garoth?