Boy, I'm glad you said that because I strongly disagree. While I agree that statistically you want to put certain batters in certain slots, I think the difference that makes is pretty small. I think we agree that the loss of Ortiz has hurt, but should not have caused all the lower OPS's we have seen. As for Bogaerts in the third slot, Kimmi, who does think slots matter, says that statistics show the 3d spot is less important than 1, 2, 4, or 5, so there. Me, I like slotting hitters when that works and changing lineups when a set lineup doesn't. Plus platooning. But at the end of the day it really boils down to whether the guys are hitting or not. Thus I can never buy the adjective "idiotic" when referring to slotting a particular player in the lineup.
More. You like Farrell changing lineups now, and so do I. But the real reason why that's working is that Nunez and Devers gave this lineup a shot in the arm when it was really needed. Changing lineups might have helped a little and certainly did not harm, but a couple of good new bats is what really makes a difference.