Diamondbacks Agree To Sign Yoan Lopez  —  Cuban righthander Yoan Lopez has agreed to sign with the Diamondbacks for $8.25 million.  —  Lopez is 21, so he is subject to the international bonus pools.  The Lopez signing puts the Diamondbacks well beyond their allotted pool space …

Ian Desmond, Ben Zobrist were part of Nats-Mets-Rays trade discussion  —  FOX Sports  —  Ian Desmond (left) and Ben Zobrist were centerpieces of a blockbuster trade discussion among the Nationals, Rays and Mets.  —  Consider this potential blockbuster:  —  * Shortstop Ian Desmond to the Mets.

Pirates' voluntary minicamp opens up without Pedro Alvarez  —  BRADENTON, Fla. — Pedro Alvarez was not at Pirate City on Monday morning for the start of four days of voluntary workout sessions.  —  That's not unusual, as players who are on the 40-man roster are not required to attend the minicamp and most veterans opt out.

Source: Pirates, SS Kang reach deal  —  The Pittsburgh Pirates reached an agreement Monday with South Korean shortstop Jung-Ho Kang on a four-year deal worth approximately $16 million, a source told ESPN MLB Insider Jim Bowden.  —  The deal, which is still pending a physical, also has an option for a fifth year, the source said.

Ace Hamels still on Padres' radar; Wil Myers not involved in talks  —  Fresh off a trio of bold impact moves to rework their entire outfield and the middle of their lineup, the aggressive Padres are still said to be alive for another potential blockbuster, this one involving Philly's ace …

Beltran remembers his time with Mets fondly  —  6/1/12: Carlos Beltran returns to New York for the first time since signing with the Cardinals this past offseason  —  NEW YORK — Surrounded by a crowd of more than 25 reporters in the visitors' dugout at Citi Field, Carlos Beltran admitted …

Red Sox create new behavioral health department  —  The annual announcement of Red Sox front office personnel changes typically features an array of title changes and newly hired evaluators who put in critical but unseen work, and this year's will be little different — except, perhaps, on one count.

Phillies should be able to find a taker for Ryan Howard  —  FOX Sports  —  As long as Ryan Howard can hit home runs the Phillies should be able to find a team that wants him if they pay a good deal of his salary.  —  The start of spring training is a little more than a month away.

Daniel Nava contemplating switch from switch-hitting  —  It's a conversation that usually makes switch-hitters cringe.  —  Why don't some of these guys just give up the practice of hitting from both sides, and focus on the skill-set they excel at?  —  Initially, former Red Sox outfielder Bobby Kielty …