Can K.Marte rediscover the success he enjoyed as a rookie? Can any SD arms push for a rotation spot in the second half? Plus the Giants new (and improved?) closer, and playing time updates for catchers in LA and COL.

Do the Giants have anywhere to turn to cure their rotation woes? Can Tapia seize his opportunity in COL? Plus the OF situation in ARI, Hedges & Co. in San Diego, and an update on the Dodgers 'pen.

What will TOR do with the upcoming return of Aaron Sanchez? Could TAM have more firepower coming up from the farm? Plus the BAL bullpen and possible changes affecting catchers in NYY and BOS.

Gray nearing a return to the COL rotation, plus the fallout from the Adrian Gonzalez injury in LA, the SS situation in ARI, SD bullpen and SF outfield.

Injuries providing opportunity for Pirela to shine in San Diego, plus updates on LA's rotation, ARI's bullpen, and middle infield options in both SF and COL.

A fluid situation at the back end of the ARI rotation, plus second base in LA and SD, the bullpen in SF, and intrigue in the COL outfield.

Do the Giants have anyone on the farm that could make the jump to the rotation? Outfield situations undergoing change in ARI and SD, plus a look at catchers in both COL and LA.

The division-leading Rockies have a surplus of pitching? Plus the Giants settling on an everyday LF, the SD bullpen, LA outfield and ARI catching situation.

Story's injury opens the door for a productive bat to step in, while the ARI shortstop situation could undergo some changes sooner than later. Plus SF's bullpen, LA's rotation and SD's second base outlook.

The Padres outfield looks different than expected, which may be a good thing, while the COL bullpen exceeds expectations, plus the ARI rotation, LA catchers and SF second basemen.

Can Fernando Rodney hang onto the closer job in ARI? Can the Giants weather another injury in the OF? Plus SD's surprising rotation, LA's returning 2B and COL's banged-up catchers.