As OAK GM Billy Beane reminds us again, nothing is ever certain in OAK. Except for more player moves and now volatility in the A's #5 rotation spot. LAA also continues digesting its recent RP acquisitions, and more.

Logan Forsythe has been on fire since the door to playing time opened. Can he keep it up? Also, thoughts on the BAL rotation and bullpen, a player you may not want to write off in BOS and one you probably can in TOR.

Kolten Wong is currently on a rehab assignment and will soon reclaim the second base job, but it's tough to project how he'll do in the short-term. Also, Votto still hobbled, Reynolds scuffling, and more from around the division.

Mark Trumbo would give a big boost to owners in the second half. What does his pending return mean to Arizona's PT picture?

ATL is giving B.J. Upton another shot at the leadoff spot. Why? How long will it last? Plus we'll take at look at MIA 3B, NYM 2B, PHI 3B and more.

The White Sox have moved Ronald Belisario out of the closer role. Four relievers will have a chance for saves while Manager Robin Ventura sorts out the bullpen pecking order.

Barring a Jason Grilli turnaround, Joe Smith remains the best bet for Angels saves at the front of a bullpen-by-committee. And all of this could change over the next 31 days.

Injuries have opened the door for Carlos Martinez to join the starting rotation, but Wacha, Kelly, and Lyons are due back soon, leaving his role up in the air.

Rehab assignments are the name of the game this week. Nolan Arenado (pictured) hasn't started one yet, but he's one of many injured starters poised to get back in action soon.

The PHI OF has been a mess all season and Brown has been a key factor in that. Could he soon lose some playing time? Plus, we'll take a look at the starting rotations in ATL and NYM, 2B in MIA and more.

Manager Brad Ausmus is considering increasing J.D. Martinez’s AB by using a four-man rotation in the outfield. Plus more notes on the AL Central.