Ferrari at it again in F1

[360modenalover]

Why is Ferrari not sticking with the Winter Test Ban in Formula one. They usually said that there are only 3 teams with Bridgestone tires and two of them are not competitive(Midland ex-Jordan, Torro Rosso ex-Minardi), hence why they did so much testing on Bridgestones.

But with Toyota and Williams switching to Bridgestones, the playing field is even (5 teams on Michelin, 5 teams on Bridgestone with ten teams). I want to hear what there excuse is this time??