They feel free

BA.com has a list of Minor League Free Agents. Here are the Mariner FAs, ex-Rattlers aare in BOLD.

Seattle Mariners (22)

RHP: Travis Chick (AAA), Jon Huber (AAA), Roman Martinez (AA), Scott Shoemaker (AAA), Jorge Sosa (AAA)
LHP: Jason Kershner (AA), Ryan Ketchner (AA), Nelson Payano (AA)
C: Fleming Baez (SS), Fernando Encarnacion (Hi A), Gabe Johnson (AA), Luis Oliveros (AAA), Jose Yepez (Hi A)
1B: Geraldo Valentin (Hi A)
2B: Kevin Howard (AAA)
3B: Lou Lucca (AA)
SS: Mark Kiger (AA)
OF: Victor Diaz (AAA), Shawn Garrett (AAA), Noah Hall (Hi A), Jon Nelson (AAA), Craig Wilson (AAA)

Let's take a peek at the Brewer list.

Milwaukee Brewers (9)
RHP: Nestor Corredor (R), Nick Ungs (AAA)
LHP: Troy Cate (AAA), Erasmo Ramirez (AAA)
2B: Callix Crabbe (AAA)
SS: Ozzie Chavez (AA), Chris Woodward (AAA)
OF: Jay Gibbons (AAA), Mel Stocker (Hi A)

Ungs played for Kane County. Crabbe and Chavez both played for the Beloit Snappers. Troy Cate was in the Mariner system, but never played for the Rattlers.