Sure, Carlos Beltran has been traded and there are still waves about Ubaldo Jimenez and other big names, but often it's the role players that are important in a pennant race. Here's guys that won't exactly stop the press, but could make a new team very happy they made a deal:
Willingham is currently hitting .240/.327/.428 -- turning in his lowest OPS since becoming a regular big-leaguer. Playing in pitcher-friendly Oakland certainly doesn't help, but he does have 13 home runs in 324 plate appearances and a career .363 on-base percentage. Willingham has 116 career homers and could supply some pop to a team that needs a right-handed bat, and there are plenty of those. Both the Braves and Red Sox are in need of a right-handed bat in the outfield.
Willingham is a free agent after the season and currently projects as a Type A free agent, so it's possible the A's keep him if nobody meets their asking price.
Not a bopper by any stretch of the imagination (he has just 12 career homers in 3,273 career plate appearances -- that's one homer every 272.75 plate appearances, and none since 2009), but he's a solid, steady bat hitting .291/.362/.356, a line that's pretty consistent with his .277/.356/.349 career slash line.
The 37-year-old can play around the infield and would step in at second for the Brewers -- and even be part of a mini-youth movement in Milwaukee where he'd take over the spot of 40-year-old Craig Counsell.
3. Coco Crisp, Athletics: Crisp isn't having his best season, but the veteran center fielder could still help plenty of teams looking to shore up an outfield rotation or add a fourth outfielder.
Hitting .266/.317/.384 for Oakland this season, the 31-year-old has seen his stats drop from last season, and his .317 on-base percentage is his lowest since 2006. He does have 27 stolen bases, just five from his career-best.
CBSSports.com colleague Scott Miller made an interesting observation about Crisp, saying he's similar to Dave Roberts in 2004. Red Sox fans don't have to be reminded about Roberts' impact on Boston's title chase.
Uehara has a 1.80 ERA this season in 45 innings, striking out 59 and walking eight. His WHIP is down to 0.689, but he has given up six homer so far this season, but that's about the only chink in his armor. In his career he's struck out 6.48 hitters for every walk.
Last season he closed some for the Orioles and converted 13 of 15 chances, so he could even fill that role if needed.
The Astros traded for the player better known as the guy before Troy Tulowitzki in Colorado or the guy who fell down the stairs carrying deer meat, but he's had a decent season in Houston. He's hitting .254/.320/.402 with seven homers for the Astros. Better yet, he's a good defensive shortstop -- and Ozzie Smith compared to the likes of Yuniesky Betancourt, Edgar Renteria and Ryan Theriot.
CBSSports.com senior writer Danny Knobler wrote the Brewers are interested in Barmes. The Brewers added Felipe Lopez on Thursday, but Lopez is not a legitimate shortstop (of course, neither is Betancourt) and will report to Triple-A.
Barmes is a free agent after the season.For more baseball news, rumors and analysis, follow @cbssportsmlb on Twitter or subscribe to the RSS feed.