The season comes to a close, Well, this is it. 159 games are in the book, and just three, short games remain until the Diamondbacks go into the darkness that is known as winter. They’ve shown flashes of their potential, but they’ve also shown just how fleeting potential can be until it materializes. Some of the young guys have done well. Others have struggled. Mostly, they’ve done both at different points in the season. The next few seasons promise to be interesting. If that’s a good thing or a bad thing, well, that’s why we’re going to play the games.…