The Diamondbacks are the team of intrigue this deadline. They've remained reasonably close to a playoff spot (5 ½ games entering Thursday) despite losing one key player after another to injury. Ace Corbin Burnes, catcher Gabriel Moreno, and reliever Justin Martinez are just three of 14 Diamondbacks currently on the shelf.

The World Series won't be won until October, but a number of teams could take important steps toward lifting the trophy in the coming days.