We need Venomhide Ravasaur. I think that the appearance of an active quest for the horde from Mor’vek in Un’goro would be appropriate. I remind you that in Vanilla the Alliance had and still has a similar opportunity to receive Reins of the Winterspring Frostsaber. But the Horde only got this opportunity in WOTLK. True, there was little practical benefit from this. This was done either for achievements, or for collection, or for those who have not forgotten about this NPC. Since SOD now allows you to get previously unavailable mounts, this is the best time to add Venomhide ravasaur. Of course, someone will say that this is another simplification for casuals or does not correspond to Classic, but as I said, the Alliance had this opportunity from the beginning and sometimes it was even easier to pay 900 gold for a mount than to complete the quest, and SOD is not exactly Classic WOW.
P.S. I know that perhaps the developers are already doing this, we just don’t know about it.