Sure. Their 6.4 rpg average during their latest 27-12 stretch was no more sustainable than their 6.2 runs/game stretch during their previous 27-12 stretch. They followed it with a 16 game stretch of scoring 40 total runs. So which follows, another 16 game stretch with some stabilization to their current 110 game scoring rate, averaging a more modest 5.2 runs/game? Maybe a slight drop off to 4.5? A total faceplant?
Their batted ball luck is due for regression so it’s not terribly surprising that they’ve had a rough few games.
PCA will be the key. He’s carried this lineup for 2 months. So if he can sustain his 150 wRC+ then we won’t see anywhere near the same degree of regression.