I recently played some MLB on my PS3. If you think the stadiums resolutions have not been improved then I don't even know what to say.
Just like so many people that second guess managers and coaches all the time and think they know better, so do gamers have the tendency to believe they know how to best improve their favorite game (not limited to The Show).
It's nice to do all this second guessing without needing to take into account the constraints of deadlines, staffing, budgets, technical hurdles, etc.
Nice, but not realistic.