I'm pretty sure they all know that there is a modicum of delusion to this thread. I suppose that's the point.
Notice that everybody is purposefully ambiguous and there is always a little hedging going on. That way, when nothing happens, there is some wiggle room.
On the other hand, if by some completely bizarre scenario, Gruden does get hired, they get some shiny e-badge to show off to their friend.
I like the enthusiasm though. I also would be the first one to run into the street doing the happy dance if it happened, but nothing in this thread has me ready to put on my dancing shoes.