...you're trolling, right? Or is this the last desperate grasps of a man who's afraid his headcanons are about to be shattered into a thousand tiny pieces?
Orochi's durability has no hype, he's not portrayed as a competent fighter even when he's enraged (look at him during the banquet where he "kills" Komurasaki), no proof he has elemental powers, no proof he has healing factor, and from what we've seen he has shit stats across the board. A fodder with a DF is still a fodder.
Momonosuke and Hiyori have a better chance at being the ones to take out a revived Orochi.