Grins usually expose someone who has gotten away with something, whether it was a sly one-liner or a long-term hustle. That's why Joe Flacco and a few others can't hide their smirks, because they cashed in for more than they're worth and more than likely know it.
And I'm not condemning the action. If some team is willing to pay them that amount, good for them. That's the whole reason the rest of us go to work, isn't it?
But that doesn't mean I have to be silent about it.
While reflecting on the contracts signed in recent weeks, I took into account that part of free agency is gambling. It's investing in a stock that you think is sure to rise.
However, not everyone's horse comes in. Click through to find out who can't suppress their smiles.