For the second year in a row, The Athletic canvassed 40 executives across baseball to build our front office rankings.

"I spent five years here, and being able to pitch here on that mound again was special," Castillo said Tuesday night.

The Mariners go on the road to face the Reds in a three-game series running Tuesday through Thursday.

Holliday leads a class that is light at the top but heavy with solid prospects well into the second and third rounds.

Now that we're a few weeks in and things are starting to take shape, we look at what might actually be a problem for each team going forward.