From cnnsi.com

If the Orioles are unable to get a bat through free agency, they could also explore one in a trade. The Mariners' Richie Sexson and the Reds' Adam Dunn are among the players who might be available at the right price.
-- Baltimore Sun
Also interesting:

Don't rule out Roger Clemens joining the Red Sox staff. If the Sox can convince Clemens to waive his family clause request (he goes home to Texas between starts) and come to Boston as a closer, it would solve Boston's biggest need.
-- Boston Globe
What do the Orioles have that would interest the Reds? Majewski? Bedard? Cabrera? Penn? Ray? Markakis?