This is what you focus on out of everything I said. I guess I should've expected that. You pitched in little league, so that makes you more of an expert than me, eh?
I meant players near 300 pounds (i.e. Sabathia), not exactly 300 pounds. Besides, if you think the official weight listed by teams is actually what these guys weigh, you prove you ignorance again.
Strongman contests have nothing to do with pitching. And your point about them has nothing to do with anything I sad. A little fat doesn't make them weaker. True. But that doesn't make them more immune to injury, either, which is what this argument was about until you started grasping at straws.
You're right that Sabathia's weight has not hurt his career (yet). And, again, as I said a couple of times, it is possible that it never will. But that would make him a rare exception to the rule, not the rule. Why is this so hard to understand?
You started this argument by claiming that being fat is beneficial in terms of staying healthy. You have not supported that claim in any valid way because there is no valid evidence to support it. Throwing out a couple of names from over a hundred years of professional baseball history does not validate your argument.