I went back to look at this as mostly when I look at The God of Hitting's stats I am just going back to remind myself of his outrageous splits. But for example for the years before his military service, Ted was posting up oWAR numbers at 10+. Then he came back from military service and immediately posted up 10+ oWAR numbers again. Just crazy numbers....CRAZY. If you look at today's great hitters, good luck finding somebody posting up oWAR north of 7 just as an example. I imagine that if Ted had not gone off to military service he would have been posting 10+ oWAR for all those years as well which would have just been ridiculous!
Again, just to repeat something from a previous post on the topic of Ted, he basically took a great RH hitters swing and implemented it from the LH side of the plate. That allowed him to use a great swing against RH pitchers which is mostly what you see for pitchers even today. Go look at Ted's outrageous splits.
All that crap that people consider the "pretty" LH hitters swing really does not help the hitter all that much. In fact, you would like to get rid of most of it if your real interest is in producing outrageous hitting stats. Ted didn't have any of that crap in his swing. He did have a bit more length to his swing than the typical RH hitter. But his swing was so much a great RH hitters swing implemented from the LH side of the plate.
I should also add that I do not think Ted just stumbled onto taking a great RH hitter's swing and using it from the Left side because it is just too darned hard to do. Anybody who has switch hit will tell you that swinging from the Left side is not hitting from the Right. IMO, Ted had to break himself of the standard LH hitter tendencies and train himself to hit like a RH hitter from the Left side in order to do what he did. A task I would think impossible to the degree that Ted pulled it off....just super-human. If there is proof of aliens living on Earth, its Ted Williams.