The emergence of Spencer Horwitz and the promotion of Addison Barger could lead to several veterans losing playing time in TOR. Plus, Shane Baz rounding into form, and more.

The Cubs had a bad week of injuries in their rotation. Who can step up? Plus, another young arm is on the way for PIT, a shakeup at catcher in STL, and potential roles for two players on the cusp of returns in MIL and CIN.

Garrett Stubbs and Rafael Marchán should both see an increase in at bats.

Jhonkensy Noel has been on fire at Triple-A and may be the next youngster to get a look in Cleveland.

As MLB clubs turn into buyers and sellers, struggling setup man Ryan Pressly could be an interesting second half speculation.

Peralta garnering regular playing time for SD. Plus, starting pitching reinforcements coming for LA, ARI and SF and a top prospect debuts in COL.

MIL has been hit with tons of injuries to its rotation. Plus, CIN has a hole in the rotation, Burleson with an opportunity in STL, and outfield issues in CHC and PIT.

Adam Duvall, Jarred Kelenic, Brian Anderson and others will try to fill the shoes of last season's NL MVP

Freddy Fermin has gotten a boost in playing time since he's been outperforming some lineup regulars. Plus, a look at potential Plan B options in a couple of pens, and more around the division.

Disappointing Jorge Polanco's IL stint may have cracked a 2B door open for Ryan Bliss, among other names.

Ramos making a case for continued PT; Musgrove replacement options; contributors Grove (LA), E. Montero (COL) and E. Suárez (ARI).