I do not know how truly feral populations operate there. My suspicion is he will not be able to join a harem so will be a loner until he can form his own harem or become a satellite to a harem. Either situation is different from what most people manage for in backyard or barnyard setups.
I don't know anything about the "wild ones" so it's an new and interesting concept to me.

I was wondering if you released him, not everyone updates with results
He’ll be okay I think.