Let's see..
-Wood locking wall, earth wall and Suiton wall are all valid counters to Kimimaro's bone bullets and Neji's air palms.
Suiton wall? Doubtful
-Earth release Rampart is an effective counter o Bone Forest in the case they feel the ground beneath them shaking and seek safer grounds.
How? Why wouldn't the bones merely extend upwards with them, they were used from a range of 200 meters below ground before so a few meters upwards isn't stopping the bones.
-Darui's Raiton enhanced sword should be able to cut Kimimaro's body as it was slightly chipped by a samurai's chakra sword, which had no force behind it. Raiton chakra is far more penetrative then regular chakra, and the tremendous force difference between Darui and the samurai will also be a huge factor in the bone's penetration.
Can you link the Kimi and Samurai encounter? Can never find it, but he has one bone that is stronger than the others, the sword he removes from his back. CM2 bones are most likely not getting severed at least not that easly. Not to mention Neji is fast enough to aim for Darui's back should he ever try and engage Kimi (Yamato is fodder).
-Black Lightning should also be capable of paralysing Kimimaro as his durability doesn't make him resistant to electrocution. This can be combined with Yamato's Water tearing torrent, which does in fact move according to the databook. This would have potential to one shot.
Yes it does? The bones take the shock saving or at leats lessening the blow to the nervous system but despite you thinking its god speed black panther can be avoided or blocked by Neji should they be close enough.
-Ranton isn't being evaded by Kimimaro so that's one way of temporarily pushing him on his back. Yes, it gets completely tanked, but it still pushes him back. That's when black lightning and tearing torrent can be used, or Darui simply blitzing while Yamato uses his Mokuton to prevent Neji from interfering.
CM2 completely tanks it and keeps going, Neji has the feats in part one to completely evade Yamato with ease :lol never mind part two. Especially if this is happening from a considerable distance from him.
Meanwhile Darui can't keep up with two CQC fighters that are both more agile than himself, especially when all of his jutsu require range.
-Neji's Jyuken is irrelevant against someone with the reach of a massive sword like Darui. Neji gets cut up far before he's within arms length of Darui. Yamato can also keep Neji at bay with his ranged Mokuton's.[/QUOTE]