Actually you said, "By his comments in the media, it leads me to believe Hedge challenged Marlin. (And if he did, I can promise you, he spoke up for other players on the team that are also questioning Marlin behind closed doors.)" {Post #69 in this thread for ease of reference}
How do you know other players on the team are also questioning Marlin behind closed doors?
You also seemed to have known what was going on "behind closed doors" with the football just a few months ago.
What if Marlin said this:
"New team rule. I know some of you are venting to people outside of the team. That was your first and last chance. It happened in the Fall but its not gonna happen now. If it does, you're done for the year."
I'm sure people would back Robe if he dismissed a player (as would I) if he found out somebody was moaning to somebody outside of the team.
This is pure speculation on my part.
HOWEVER, if If I was a coach and found out somebody on a message board was _____ing about lockerroom matters that could only have been disclosed by a player (or worse, a coach), somebody would be gone.