Mike Lowell

When people think lineup positions known for big bats and power, the first two that come to mind are first basemen and designated hitters.

As they should, since one position is not required to play defense, and the other is playing the easiest position on the field. For this reason, a first baseman in free agency with an .800 OPS is often considered a "decent piece" or a third corner IF option, while a catcher with the same hitting numbers becomes a sought-after free agent, destined for eight figure a year salaries. Position scarcity is important.

The baseball season begins tonight with arguably the best rivalry in sports.  With the Red Sox and Yankees both making major changes to their team over the offseason, it's time to take a long at what differences the fans will look at this season.  With that in mind, here is a look into who made the right moves and who made the wrong moves.

Boston Red Sox

The Texas Rangers have claimed corner infielder Ryan Garko off waivers from the Seattle Mariners. The move effectively kills any chance the Red Sox will be able to trade Mike Lowell to the Rangers in exchange for catching prospect Max Ramirez.

Over the past decade, the Red Sox have developed a reputation for getting the best value for their players, and sometimes resurrecting careers in the process. 

Over the past couple of seasons, the rapid decline of David Ortiz has been somewhat spectacular. 

Ortiz has not hit 30 or more home runs since 2007. His batting average dropped to .264 in 2008, and .238 last year. Meanwhile, his OBP dipped to an anemic .332 last season.

The sixth and final part of this Fantasy Baseball Preview is a list of players who had served baseball fantasy nation admirably for the duration of their illustrious careers, but should now be permanently crossed off must-have lists due to declining skills, injury, or retirement.

If you think that any of the above-listed players are still worthwhile fantasy contributors, then the chances are that you're a big fan of that particular player, and this is your wake-up call.

Consider this slideshow a fantasy eulogy to the players for their many years of dedicated service to fantasy baseball.

Today’s edition of “Fish Bytes”, the Miami Herald’s daily blog that covers the Florida Marlins, says that the club had a scout in Fort Myers yesterday watching Mike Lowell throw the leather at first base. As was reported here last night, Lowell made his spring training debut at first base in the game, going 1-for 2 and playing three innings in the contest.

Lowell played seven seasons with the Marlins from 1999-2005 and was a very popular player both in the clubhouse and in the community. He hit .272 with 143 HR and 578 RBIs while with Florida.

Any fan of sabermetrics or the Boston Red Sox knows that Jacoby Ellsbury was something of a defensive liability in 2009.

For those of you who aren’t hip to the latest statistical trends, Ultimate Zone Rating is currently the best available method of measuring fielding, providing an estimate of how many runs a player saved (or cost) his team with his glove.

The Minnesota Twins had a great offseason .

Mike Lowell did not.

The Minnesota Twins revamped a previously punchless middle infield, added a big bat to an otherwise lackluster bench, retained an innings-eater for the rotation, and brought in a solid groundball specialist for the bullpen.