Grigson's comments are just the latest example of why Irsay likes having him and Pagano around.
Irsay's problem is that he isn't very smart to start with, and has only further addled his brain with extensive drug use. If you've ever listened to Grigson and Pagano talk, you know what I mean. Grigson sounds like a slightly smarter than average player. Pagano knows every football cliche known to man and can always think of one to use in any situation.
Contrast this to what we used to have. Dungy ran a very tight ship while still having the respect of his players, and is a published author. Polian was very intelligent and confident enough to think for himself, and at the same time, quite arrogant. I'm sure both of them made Irsay feel stupid on many occasions.
This is why Irsay vowed things would be different this time…and they are. Pagano is good enough to be a defensive backs coach, and Grigson is qualified to be a scout. But both of them are in way over their heads in their current positions, and this is why you get things like the Trent Richardson trade, the team looking completely unprepared week after week, cutting starters five games in, etc.
I think someday, when both of these bozos are elsewhere, we're going to think very highly of our new coach/GM combo. Not because they're amazing, but because they couldn't possibly be more incompetent than what we have now.