Okay, it is not pertinent to argue over what a wound is called. Most folks would not call a wound that is not on a foot bumblefoot. Bumblefoot MAY be a staph infection, but it can also be infections with OTHER germs. Without culture, you really do not know, but treating it as if it IS staph keeps everyone safe. Not all scabs are infected and abscessed. I am not convinced one way or the other about the scab where his spur is/was. The OP is in a much better position to determine whether that area appears infected or not. I have had roosters fight and lose spurs and guess what? They bleed, and the blood dries into a scab. Wound heals and scab falls off.
However, a bad case of bumblefoot can indeed cause massive swelling. Nevertheless, unless the swelling is concentrated around the spur site, I really think the other wound is the cause of concern.
However, a bad case of bumblefoot can indeed cause massive swelling. Nevertheless, unless the swelling is concentrated around the spur site, I really think the other wound is the cause of concern.