Great post buddy!! I actually learned something new in this post. I wasn't aware that you had to hit the right bumper to block the plate. That's good information. You are correct, this game does have depth if you know how to play it. I had been thinking about the setting your feet aspect, but just never really knew how to explain the issue. I knew there was something that needed to be explained. Just last night while playing, after an out, and just throwing the ball around from the outfield, I noticed that if I didn't let the player "set" themselves, I'd have the big wind up then a slow toss. But then I would start letting the player catch the ball relax for a split second and drop the hands and then throw, it would be a normal looking throw.
As far as the video that is circulating around the web with the runner going to third, missing the bag and then diving out of play. It is clearly the user continuously pushing the triggers too quickly and not letting the animation play out. The game doesn't have a chance to catch up to the commands and so it looks jacked up. Just another case of someone trying to break the game and find a gamekiller.