On the bump in LA; key off-season acquisitions in ARI; future call-ups in COL; Waldron knuckling in SD; struggles in RF for the SF.

Outman and Lux are struggling early in LA. Plus a look at 5th starter in ARI, and bullpen issues in COL, SD and SF.

Montero seeing regular playing time in COL; rotation notes in ARI and SD; a platoon at 2B in LA; and 3B playing time for SD.

Waldron secures final SD rotation spot; COL and SF finalize bench spots; and bullpen options in ARI and LA.

Snell adds depth; potential for more PT for E. Montero; final bench spots up for grabs in AZ; opportunities Hurt in LA; Pham would be a good addition in SD.

Betts and Lux swap positions in LA; battle for SP5 in ARI; Opening Day 3B in SD; rotation help on the way in SF; closer role still up for grabs in COL.

Diamondbacks Lawlar to likely start at Triple-A; plus SS options for Dodgers; Rockies' split Cs; Padres final rotation spots; and SS questions for the Giants.

Phillips as primary closer for LA; Merrill looks for opportunities with SD; SF rotation questions; clouded OF, 1B, DH situation in CO; and OF clarity for ARI.

Could newcomer OF Jung-hoo Lee be the exception to the Giants OF platoon strategy? Plus another trip around the NL West.

Key additions of players such as LHP Eduardo Rodriguez, the return of injured players including RHP Walker Buehler, injuries to players like RHP Dustin May, and departures of players including OF Juan Soto have led to changes and uncertainty for teams in the NL West.