Three members of this year's Biscuits won't be back next season.
Jean Machi has signed with the Toronto Blue Jays, who placed the right-handed pitcher on their 40-man protected roster.
Jim Magrane signed a minor-league contract with the Washington Nationals. Outfielder Darnell McDonald, who was with Durham last year, and Jacksonville Suns pitchers T.J. Nall and Joel Hanrahan also signed with the Nationals.
Mako Oliveras has been hired by the New York Mets as a roving instructor. Oliveras is currently in Puerto Rico managing the Caguas Criollos.