Somers: September will determine if current Diamondbacks stay together

Watching a Diamondbacks game these days means risking a hangover that leaves you wondering the next morning why you invested another three-plus hours in a team that confounds, aggravates and disappoints.

That’s no way to spend a September.

But things can always get worse, and it might be best for Diamondbacks fans to enjoy this team, because 2019 could look much, much different.

And by different, I mean bad.

These final 24 games of the regular season will have a major impact on the decision management and ownership must make at the end of the season:

Do they think they can contend in 2019, and invest accordingly to make one more run at a championship?

Or, do they disassemble this roster and trade…