According a major league source, the Red Sox did show interest in closer Heath Bell, engaging in conversations with the reliever's representatives prior to Bell's reported agreement with the Miami Marlins.
The 34-year-old Bell, who is close friends with Red Sox first baseman Adrian Gonzalez, has agreed to a three-year deal with the Marlins that would be worth $9 million per season with a vesting option for a fourth year. It is being reported that Bell  will be in Miami to take his physical Friday.
According to the source, the Red Sox weren't prepared to match Miami's commitment to Bell partly due to concerns over a perceived dip in stuff -- his strikeout rate per nine innings dropped from 11.1 in 2010 to 7.3 in '11 -- and the fact the reliever's success has come while pitching home games in pitching-friendly Petco Park. (It should be noted that, according to Fangraphs.com,  despite the drop in strikeout rate Bell's fastball velocity has remained relatively the same over the past four seasons.)
The right-hander finished '11 converting 43 of 48 save opportunities, finishing with a 2.44 ERA. He has saved 42 or more games in each of the past three seasons.
Bell is the third free agent closer to reach a deal this offseason, following Jonathan Papelbon's four-year, $50 million agreement with the Phillies, and the two-year contract for $14 signed by Joe Nathan with Texas.
At the recent general managers meetings, some of Bell's former GM's talked about the value of the reliever :
"He's done it for several years. He has the makeup, embraces the role, has replaced Trevor Hoffman," said San Diego GM Josh Byrnes. "I think in the NL West the lineups may not be as tough as the AL East, but you play a lot of 3-2, 4-3 games and closers become a big part of winning. It takes a physical toll for six months, and he's used to it. Being a closer in the NL West is not like the AL East because you're not facing the lineups, but for sixth months every night is a low-scoring, close game."
"He’s got huge guts. I think that’s the most important thing with a closer," said Cubs general manager Jed Hoyer, Bell's GM the last two season in San Diego. "He never shied away. He can pitch four and five days in a row and maintain his velocity. I have no doubt he would transition very well. He never had any problems in interleague. He never had any problems on the road if you look at his home/road splits. That’s not something I worry about."
"To me, it’s really here," said Arizona (and former Padres) GM Kevin Towers, pointing to his to head. "The more I’ve watched great closers, the ones that are tough mentally, want to be out there, you can’t tell, they’re not breathing hard. Hoffman was like [Greg] Maddux as a starter. Or Mo Rivera. You can’t tell if it’s bases loaded, no one out. That’s a gift. That’s an incredible gift.
"Now, he’s been in a couple All-Star games. He pitched in New York for a while. He was young then and probably learned a lot pitching in a big market at a young age. I’m sure he’s comfortable at Petco [Park] and it’s a great park to pitch in, but he’s pitched in a lot of tough ballparks around baseball and been effective. I don’t think he would have any problem pitching with a large market club where there may be added pressure. Who knows? Once you get the big contract, people might react differently. He’s never had the big, big contract, but my sense is that he’d be fine."
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