With Zac Gallen set to make his fourth consecutive Opening Day start for the Diamondbacks, how will the team's remaining starting pitchers line up after him? We investigate possible scenarios, and look back on Gallen's past Opening Day starts in Arizona.

Meanwhile, Corbin Carroll played in a Cactus League game, and we make our next attempt at projecting the Opening Day roster. Is the bench effectively decided at this point? How many spots are up for grabs in the bullpen? We discuss our thoughts on Drey Jameson, Andrew Hoffmann, Kade Strowd and other relievers who appear to be on the roster bubble.

Finally, with temperatures expected to reach triple digits next week, how are the Diamondbacks preparing? Join Jesse Friedman and Jack Sommers on Snakes Territory.

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