I think you guys are applying what I said about bench to overall strength.
It doesn't compare. Even Dan Green has stated he worries about his bench most heading into a competition because he walks around at 245 and competes at 220.
I can guarantee Lyrical will lose strength in his bench.
And Dan Green isn't 20% bodyfat, maybe 15% and I would say that is a very high ball number. Dude is pretty ripped. If he's under 15% bodyfat and drops 25lbs? Yeah, some of that is probably going to be muscle mass if he isn't on some insanely scientific diet. I'm not really applying anything you're saying to anything; it's just a fact that if you drop fat you aren't going to lose strength. When your body fat% is low enough that a 10% drop in weight means you are cutting into your muscles for energy is when you start to lose strength and endurance.
That picture lyrical posted of himself with the gut wouldn't cause his bench to drop if he lost 15lbs. It doesn't have any bearing in science or even anecdotes; the only people who lose strength in their bench when they drop weight are those who have no fat to drop in the first place. Mathematically, they are then eating their muscle to drop that weight. The fat isn't helping them lift heavy things.
Edit: I think I understand where folks' confusion is coming from. When you cut weight, you aren't dropping x amount of lbs of body fat. Dan Green walks around at 245, which means he cuts for the competition. Cutting involves dehydrating the shit out of your body combined with removing weight by any means necessary to get to a specific number. Enemas, not eating for 2 days prior to the competition, etc. In those instances, you are most definitely going to lose lbs off your bench and every other lift you do, because your body is not at 100%. You are going to have oxygenation issues, nutrition issues, dehydration like I mentioned previous, carb issues... lots of problems when you cut weight. If he was walking around at 245 and then spent 3.5-4 months going down to 220, I can basically guarantee that he wouldn't lose strength in the process. Most likely it is a month or two at most and it is drastic measures to drop 25lbs of body mass, which isn't all going to be fat. That's where the disconnect for you guys comes from, I think.
What Foggy and I were talking about is that if you clearly have fat to lose, and you lose it in a measured fashion, you aren't going to lose strength in your lifts. The fat isn't helping you lift things, it is an energy source after you lift. If you don't have fat to lose (10% or less bodyfat %) and you are still reducing your weight? You again enter the previous issue of removing more than just fat, which -is- when you are going to notice losses in lift volume. The guys in the 20%+ bodyfat range are most certainly not consuming their muscles when dieting/losing weight, and if their lifts drop it is for other reasons, not the loss of bodyfat.