Olney On Fielder, Lowell, DeJesus

In today's blog post for ESPN.com (Insider-only link), Buster Olney looks ahead to Stephen Strasburg's big-league debut on Tuesday. Olney suggests that Strasburg will be doing very well if he starts his career as strongly as Mike Leake has. In 11 starts for the Reds this year, the rookie right-hander has posted a 2.22 ERA and doesn't have a single loss to his name. A few other tidbits from Olney:

• Responding to a Milwaukee Journal Sentinel column in which Michael Hunt argues that the Brewers need to trade Prince Fielder, Olney examines the slugger's market value and finds a few factors working against a possible trade. The Brewers are unlikely to move their marquee player unless they could land a package close to what the Rangers received when they dealt Mark Teixeira in 2007. After seeing the talent Atlanta gave up in that trade, and knowing how expensive it would be to extend Fielder, teams may be reluctant to roll the dice.
• The first base and designated hitter markets appear flush this summer, meaning it will be even more challenging for the Red Sox to find a suitor for Mike Lowell.
• David DeJesus has been hot lately, raising his average above .300, and there should be plenty of teams in need of offensive production who will notice.