yeah him owning Aquiles in the back double bi shows how natural J rod is.
One guy is in shadows, one isn't. One guy weighs about 50 lbs more than the other, one guy doesn't (though weight isn't everything). One guy appears to be nearer the end of his contest prep, etc.
Doesn't look too juiced up in this pic 6 weeks out in almost the same pose as Aquiles. Of course I easily be wrong, but I'd rather choose to be ignorant for the time being.