Differences between subspecies won't be cause for rejection. In your case: Small wings instead of big won't change anything. It'd be like using the lion base on a tiger villager. It's still a DaD, so there's no reason for it to get rejected just for that.
Differences between subspecies won't be cause for rejection. In your case: Small wings instead of big won't change anything. It'd be like using the lion base on a tiger villager. It's still a DaD, so there's no reason for it to get rejected just for that.