We might see JD come back down a little, but Bogey, Devers and Verdugo should be able to sustain their numbers going forward. Now, the rest of the line-up: it's hard to imagine all these guys, except Arroyo, Marwin and Kike, to continue doing so very badly, but right now, the league is full of horrific starts by many players.
You have to set the PA minimum to 40 to get a 270 palyer sample size for 2021 (9 batters x 30 teams).
Here's how bad the bottom OPS players are:
The bottom 30 guys are all below .500, including Renfroe at #30 worst.
The next 30 range from .497 to.562 , including Franchy at #35.
That's 2 of every 9 hitters on average, hitting below .563.
#61 to 90 has a range from.562 to .622 (No Sox players, here.)
One-third of the top 270 hitters by PAs are below .622!
#91 to 120 ranges from .622 to .677 (Dalbec places #101, which means he's just barely a middle tier batter, so far!
#121 (Marwin places #121) to 150 ranges from .677 to .725. (Vaz is near the league median at #132 at .692.) The league median is .696.
MORE THAN HALF OF THE TOP 270 MLB BATTERS IN PAs ARE UNDER .699!!!!