I think the dog would probably live a pretty good life and chances are he WOULD be a good pet owner.
He wouldn't DARE mistreat this dog.. the whole country is watching him and he came really close to losing everything the first time
but do I think he DESERVES another dog? No.
and if he does get a dog, I think he BETTER choose a breed that isn't popular in dog fighting.
If its really for companionship/for the kids..he shouldn't have a problem getting a toy breed or retriever or something.
Plus I think the dogs healthy/well being should be checked up on.