I agree. I don't see the point in announcing it. I actually don't like the move at all. We'll see how it plays out. It will be a fun match-up to watch that's for sure. I guess I just don't think it's necessary, and in some respects I think it's a little risky. Communication and assignments are huge in the defensive backfield and this changes everything up. Not only are they physically going to be switching sides from time to time, but they'll need to be aware of how their assignments and communication will change based upon where they are at.
Now, both King and Mabin have a ton of experience so I'm sure they are capable of moving around and knowing what they are supposed to do no matter where they are at on the field. Football is a game of instant reactions though. A tenth of a second can make a huge difference. If this slows them down at all it could be a problem. Maybe I'm just over-analyzing it though. I tend to do that from time to time according to my wife
Like I said, it will be fun to watch. Two great players going at it. I'm sure the NFL guys will love watching this film.