This is a team that's currently 6 games under .500 after 84 games, with the Reds sitting at 47-39 in first place. I don't believe a better manager/coaching staff would have gotten much more out of schmucks like Hosmer, Mancini, or Mastrobuoni. I think the best we would have gotten out of a better manager/coaching staff would have been better allocations of playing time for younger players and maybe a better-structured bullpen, but you wouldn't have seen Suzuki be a 20 HR threat or Madrigal with a .375 OBP. A better manager/coaching staff would not have given this team 10-12 additional wins to this point in the season.
This all comes down to roster construction. Since the 2021 selloff, most of the problem comes from a lack of spending, but blame can also be assigned to lackluster production and injuries to promising position players in the farm system and also to certain free agency signings not panning out.
I'm also not willing to go all-in on the position talent in the high levels of the farm system at this point. I think PCA is the only untouchable hitter, and I want Mervis to get a meaningful opportunity to play 1B every day once he works things out in AAA, but everyone else seems like they're at least 1-2 years away from even being called up.
Frankly, if they want to go fishing for a quality hitter with 2-3 years of team control (if one actually exists in this market), I'm in favor of it.