I played around with Baseball Musings Line Up Analysis tool, just for funsies. FTR, I am aware of the flaws of this tool, but it was interesting to look at nonetheless.
Using last year's numbers, and the line up that I remember Cora going with regularly (Betts, Beni, Mitch, JD, Xander, Devers, Holt, Vazquez, JBJ), the team projects to score 5.615 runs per game, or 909.63 runs over the season.
When I moved JD to the #3 hole, Xander to #4, and dropped Mitch to #5, the team projects to score 5.599 runs per game, or 907.083 run over the season.
Two points of note here:
1. The line up does worse with JD in the #3 hole.
2. Tweaks to the line up like the one I made above make very little difference.
Mic drop!