And good for them, that it is why the guys pay dues. Our good friend Photi of Fish Chunks fame, has all the links, ignore the one to FishStripes. Photi hits the nail on the head with this summary:
...either that his injury wasn't as unobvious as it was being portrayed, or that the Marlins staff are oblivious to what's right in front of them.
As usual, Photi says more in a sentence than I could say in a couple of paragraphs.