A few years ago my boss mowed over a turkey nest while mowing hay. I took the unbroken eggs and put them under a broody chicken hen. They had a little trouble communicating, but she raised them ok. They were extremely flighty but roosted in the trees right outside the coop. They foraged with the...
I had trouble when I set some gamefowl eggs and some regular layer breed eggs under the same broody. The layer breed chicks were slower than the gamefowl, so the broody just focused her care on the gamefowl. One by one the slower chicks disappeared until there was only gamefowl left.
Azog to Indo's sister to concentrate the liege size, and Indo to the American aseel to get bigger wings . That's probably what I would try, at least with the genetics you have on hand, but I'm far from an expert on genetics
I was thinking maybe you could try artificial breeding but I'm pretty sure it wouldn't be successful if still shows no interest, especially if he's in poor health. Just trying to figure out a way to save his genes....