Could the SD outfield have a new speed source? The ARI bullpen and updates on the SF outfield, plus a look at COL catchers and the ripple effect of a Justin Turner return in LA.

The Corey Seager injury creates uncertainly (and opportunity) in the Dodgers outfield, plus the 2B situation in SF and ARI, the SD 'pen and the Rockies rotation.

The Taijuan Walker injury opens the door for someone to step up in the ARI rotation, plus a look at the bullpen situation in SF, the middle infields in COL and SD, and a hot start from one of the LA catchers.

A recent hamstring injury delays the possibility, but Toles still figures to impact the Dodgers roster at some point in 2018. Plus a power bat waiting for an opportunity in SF, the new pecking order in the COL bullpen, and more.

A couple of young pitchers stepping in to help a depleted SF rotation, plus the outfields in SD and COL, the 3B situation in LA and some power on the ARI bench.

If Jansen needs time to get right, who's next up in the LA bullpen? Rotation options in SD and SF, plus batting order changes in COL and more...

With a new contract extension and a thinned-out roster, Marte has his sights on the 2B at-bats in ARI. Who's next in line in the Rockies rotation and the SD 'pen? Plus a look at the ripple effect of the J.Turner injury in LA and the SF outfield situation.

The left-field situation in LA starts to come into focus, while the COL 1B/OF mix presents a number of question marks (and opportunities). Plus ARI catchers, SF shortstops and the SD rotation.

In a Padres outfield suddenly flush with talent, who has the inside track on LF at-bats? Is COL's revamped bullpen ready to thrive? Plus a look at the Dodgers rotation and more.

The Rockies starting rotation, after a strong 2017, are looking to take the next step. Plus the ARI middle infield situation, SF catchers, SD third basemen and the LA bullpen.

With the humidor and improved OF defense in place, ARI rotation's biggest priority is staying healthy. Plus concerns in LA regarding Seager's availability for Opening Day, the Giants bullpen, Rockies outfield and SD catchers.