It's the same Catholic Church it has been for 2000 years, whether you're devout or not so yes I have a pretty good idea regarding his "views on Catholicism" if he is one (as is widely reported).
Religion aside, when we hear news about our favorite celebrities, athletes, whatever, we tend to want to relate their experience to us. If Mike Vrabel were Jewish then I, as a Catholic, would be less interested in this story. But since we share that common thing it interests me and I share my thoughts about it. If I were a woman in the journalism industry, then the Russini part of the story would relate to me more and instead of talking about Catholicism I'd probably be lamenting the effect this has on women in my field.
It's just the nature of a message board I guess.