Around SB Nation: Marlins, Padres, Cardinals, Athletics, Yankees

We have an amazing network of baseball blogs at SB Nation, here are just some of the great notes and news from around the sites:

• Fish Stripes, the SB Nation Miami Marlins blog, takes an in depth look at how the the move from Sun Life Stadium to the new Marlins Park will affect the players.
• Gaslamp Ball, the SB Nation San Diego Padres blog, also takes a look at stadium changes for the upcoming season. Although the Padres know how Petco Park will play (here's a hint: big), updated amenities for the fans is a treat.
• Viva El Birdos, the SB Nation St. Louis Cardinals blog, noticed that baseball has conspired to make Matt Holliday more valuable player every year and projects the league wide changes Holliday will have to react to over the next five years.

• Athletics Nation, the SB Nation Oakland Athletics blog, examines what it takes to build the best and most effective bullpen possible.
• Pinstripe Alley, the SB Nation New York Yankees blog, questions if Yankee prospects are overrated just because they're on the Yankees. Myths will be busted