Big deal.. the Dodgers lineup isn't actually that good. Unless they get Kemp back soon, they're not getting past Atlanta or the NL Central in the postseason. They don't even have a 20 HR hitter in that lineup.. Atlanta, St. Louis, Cincy would blow the Dodgers away unless Kershaw and Grienke pitch well.
While Boston is looking more secure--can't say the same about Oakland. They've got losing records in their last 10, 20 and 30 games.. they're going to end up handing a playoff spot to Cleveland, Baltimore, or worse--the Yankees. I can imagine if Boston falls into the play-in game because of Tampa possibly winning the AL East, they DON'T want to face the Yankees--too many nightmares of 1978, 2003, 2004, etc.
Please note that the Rays have 4 in hand of Boston--they have a good shot of catching the Red Sox, and are getting ready to play easier opponents in the Royals, Angels(twice), and those sinking A's.