If he can terminate the contracts of Camo, Trez and Zebina for being too old, he can definitely terminate Amauri's due to poor performance.
Zebina's & Camo's were not terminated, their contracts were "sold" to an other team & both players agreed to the move.
As for Trez, we paid (or are paying) what was left of his contract (or the difference compared to his current deal, not sure) so in the end we will have honored the contract. And again, both parties agreed.
