That's a long shot. Can you see Dan Rooney humiliating his son like that, even if it would be justified?
One big problem with the Steelers is there's too many cooks in the kitchen. Art II wants it one way, Colbert wants it another way, and Tomlin wants it another way from those two. One guy needs to be in charge and make all the decisions, and that guy needs to be a football mind. Art II, like most NFL owners, is NOT a football mind. If he doesn't trust Colbert and/or Tomlin, then he needs to fire them and put better people in their places, then stay out of their way.
How do you know this? Do you sit in meetings with the 3 of them to find it out? or is this just you thinking this may be the case? I would really like to know.