Trade Candidate: Grant Balfour

The Athletics are playing respectably right now, but if the season unfolds as expected and the Rangers and Angels distance themselves from the A's and Mariners by midsummer, Billy Beane will be fielding many calls from rival GMs interested in acquiring his players. Kurt Suzuki, Coco Crisp and Bartolo Colon should prepare themselves for a summer in the rumor mill, but right-hander Grant Balfour may draw the most interest of all.

Some teams are already short on relief pitching and their need will only intensify by the time the July 31st trade deadline approaches. Balfour will be an appealing commodity since he’s affordable, effective and durable. Affordable, because he'll earn just $4MM in 2012 (his contract includes a $4.5MM club option for 2013 with a $350K buyout). Effective, as demonstrated by his 2.77 ERA, 9.7 K/9 and 3.4 BB/9 since 2008. And durable, since he's made at least 50 appearances per season during that same span.

Teams inquired on Balfour this past offseason, and the 34-year-old native of Australia has done nothing to discourage their interest in the early going of the 2012 season (he has a 0.90 ERA in a league-leading nine appearances). Bullpen issues have already surfaced in places such as Boston, Tampa Bay and Anaheim. Even if those pitching staffs recover, other clubs will have interest in Balfour-like pitchers.

It’s unusual for teams to complete significant trades before the amateur draft takes place in June, but the A’s might part with Balfour relatively early if another team offers enough in return.’s Buster Olney called Balfour “the best reliever you could trade for today,” implying he’s available (Twitter link).

If the A’s listen to offers for Balfour now, expect them to demand a significant return — perhaps a controllable player capable of making an impact at the Major League level plus supplementary pieces. If teams balk at the asking price, Beane can simply wait until July when he'll have the chance to obtain value from a team in serious need of relief help.