I've been free ranging for a some time. I have yet to find a hen that does as good as job at taking care of her fellow hens while they forage, the same way a male would. Some have come relatively close, but not close enough.
Only if his behaviour is permanent/genetic, which from the looks of...
If anything, I would not be quick to breed this boy. Especially if you wish to sell his offspring. If you want to handle him, that is very respectable; don't put other people in the same predicament, however