The Jays have designated Sergio Santos for assigment. Rob Rassmussen has been recalled. Santos has an ERA of close to eight this season and a WHIP over two. Santos has only four, three up, three down innings this year and only one of them has come after April.
I guess if you don't have money to sign players, the release of a non-performer "sends a message" to the team to win now. This maybe explains why AA was looking at Aaron Sanchez as an option for the major league bullpen, he is a Santos replacement.