Do championship teams require good offense and defense? Mind blown.
Sarcasm aside, this is a bit of a non-sequitur. The Braves don't have to choose between having great starting pitching and great hitting. They have the resources and the budget to field both.
I totally agree with you that the acquisition costs matters a whole lot. I wouldn't give up the world for it unless it was the last piece that needed to be addressed. I don't know the Braves are there year, but I'm interested to see what the offseason looks like. My heart wants them to take a modified all in approach that cashes in a lot of chips without overdoing it and without tying them down to big long term deals for aging vets. My head sometimes tells me that maybe they just need to chill out and be content with possibly not be a champion right now.
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If championship teams having great starting pitching is a relic of the 90s, why do pretty much all of the World Series participants still feature top of the rotation talent now that we are nearly into the 2020s?
I realize that you don't believe in investing in pitching. I think you are a little bit too far down the path. The practical limitations of playoff rosters and the matchups you see in postseason make starting pitching as vital as ever, IMO. I don't believe it's particularly feasible to manage around its lack.
It's not going to guarantee you anything, but it's going to increase your chances. I don't think it is any accident the best staffs regularly advance.