come on people, he might be losing scale weight, but he's losing weight where he shouldn't, i.e. in lat width, biceps,etc. he's just looking worse, his scale weight loss seems to be about 80% "muscle" and 20% fat.
it's easy to lose scale weight. i give him zero credit for his "success".
i'd say he'd need to be at about 140 to look ok, after skin surgery which he will need.