Good response
Idk about the "big sweaty men" comment cause that definitely doesn't apply to me.
I will say though, that the illusion that wrestlers are world class fighters and gapplers gets a bit cloudy when they look sloppy. Chris hero is a good example of this; when in shape he is generally more convincing as a tough guy. Unless you're the total opposite like Owens or Bigelow who look like brawlers in a bar, just being a fat guy or worse just being just...A guy, like Zach sabre jr, takes away from the suspension of belief.
You mention ZSJ and while I don't know a lot of his body of work I will say this
I believe the suspension of belief is there because he doesn't look roided out, when in all actuality a guy like Chris Masters with as much as there is in his body could never ever do what he does.
Maybe the best course of action here is to agree that all wrestlers should do as much as they can to stay fit naturally...I know the schedule is hectic but cheating isn't the answer, especially if the result isn't exactly acceptable
And on the other end...we as wrestling fans do need to come to terms with what we want as a consumers...do we want a more realistic product with people who look like actuall people or super heroes?
At the end of the day I suppose it doesn't matter though because the WWE will always push the same product creating the same stereotype

at not getting clowning somebody over this in fukking TSC 
all i care about are the story lines and the morale values you get out of it. of course, there is wrestling but most of this stuff is boring to me..