MBH has pardoned Pircasa, the former SS Deputy Commander, who had been exiled for an alleged plot to assassinate MBH (though this is now largely thought to have been a frame-up). Pircasa has many enemies, he was once part of Jimmy's team in the Liberal Party but turned against his former master and accepted the coin of MBH when he leaked information MBH was able to use to secure his election as Consul at Jimmy's expense.
Pircasa has now taken up a new role in MBH's staff on Pulsin. Pircasa, although a disgusting traitor say his enemies is admittedly very intelligent, so obviously with Lakes and Henry on his staff already MBH needs Pircasa to bring a bit more brain power.
