Agent Scott Boras says the market for free-agent third baseman Adrian Beltre has gotten "very busy." After one season in Boston, Beltre appears ready to move on with the acquisition of Adrian Gonzalez all but ending the veteran's chances of re-signing with the Red Sox. "It's a very busy market for Adrian," Boras said. "We're in the middle of a lot of negotiations with a lot of teams for him and they're ongoing."