The Crimson Binome
Hero
Of course not. That's why we focus on a few areas that we actually care about, model those as best as possible, and try to make sure that it doesn't break down too far around the edges.See my earlier post. No rules set does this. Ever. Not one. Every single rules set, no matter how complex, no matter how complete, includes some level of abstraction. None of them model all the factors that reality includes. No combat system includes, or can include, every single factor involved in what makes a weapon the better choice for one circumstance or another.
No edition of the game does a great job of modeling Roman legions, because that's not what the game is really about. If you wanted to model formation fighting, you might need to invent new mechanics to do so, and those new rules should tell us why the short sword is better than the longsword in those circumstances.