Nicely done. Numbers are a huge part of baseball. As Kevin Costner says in For Love of the Game, "we count everything in baseball." And earlier in Bull Durham he explains, correctly, that the difference between hitting .300 and .250 is one hit a week. But your last bit is hilariously counter to the fixation on the new stats. Funny thing about WAR (not dWAR), however, is that the player with the highest WAR at the end of a season usually gets voted in as the league MVP. In the old days, it used to be the guy with most rbi's.
I happen to think that baseball is absolutely the best professional sport to watch in person, but these days am aghast at the very high cost of going in person combined with the increasing length of games in order to allow batters to repeatedly scratch themselves, adjust their gloves, examine their bats, adjust their caps, pretend they are interested in signals from the 3b coach, etc. And pitchers are no better because they seem to believe that throwing the next pitch is never something to be rushed but rather is something to be savored like a fine wine.