Why? The comparisons are fine. There was not any evidence against those guys at all in the case, and particularly early on. At this point, the only evidence against Incognito himself (not his hillbilly dad) is a voicemail in which, reading it alone, is impossible to tell whether or not he was simply busting Martin's balls or was really threatening him.
I think it's pretty safe to say that he has one at this point, if he didn't already have one.
It's not irresponsible at all. I brought up a few examples where "the truth is usually somewhere in the middle". It may, or it may not be, in this case. But we don't know that yet. If the fault lies with one person in this matter, whether it's Incognito or Martin, I'm sure they'll get their fair share of criticism. But that has yet to be brought to light and from everything we're hearing, it sounds like there's going to be at least a few more layers to this story.