Wasn't his contract there for 2 years and $8 million vs. something like 1 year $700 thousand here? Even with playoff money, the man's down about $3 million dollars and already had a super bowl ring.
I'm pretty sure that he's glad that after failing the physical he was able to get a contract here to play at all, but he has to be disappointed to have lost out on that nice little sum.
He's a free agent again though, and if he is likely going to make up that difference in his next contract somewhere.