I got the sense that he was legitimately furious. Maybe he was being strategic, but I thought his reaction was sincere.
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I don't doubt for a second that he was genuinely angry, mate.
But as you said I do feel that there was a strategic (or possibly even exploitative) element to his comments afterwards. Ultimately there is only one person who knows the truth and he has 2 bulldogs and a cat on the back of his seat.
Anyway, for as inflammatory as Argentina was at the time it is good to see Vale up front regularly.