Via Baseball America:

RHP: Steve Bray (AAA), Chad Cordero+ (SS), Mario DeJesus (DSL), Jesus Delgado (AAA), Josh Hall+ (AAA), Eric Hull (AA), Mike Koplove (AAA), Randy Messenger (AAA), Luis Munoz (AA), Joey Newby (AA), Steven Shell (AAA), Jared Wells (AAA), Juan Zapata (Hi A), Jeff Zimmerman+ (AAA)
LHP: Danny Christensen (AA), Chris Seddon (AAA), Luis Villarreal (AA)
C: Fleming Baez (AA), Colt Morton+ (AA), Jose Yepez (AA)
1B: Gerardo Avila (SS), Ian Bladergroen (Lo A), Brad Nelson (AAA)
2B: Callix Crabbe (AAA)
SS: Alex Cintron (AAA), Oswaldo Navarro (AAA)
OF: David Espinosa (AA), Bryan LaHair (AAA), Mark McGonigle (R), Jerry Owens (AAA), Prentice Redman (AAA), Mel Stocker (AA)

I’d expect Seattle to try and re-sign several relievers.