I honestly don't give a fuck about the tenths. I get the math. If you are a league that values transparency (at least they publicly say they do), then why not have clocks with tenths. The players don't know either. How could they? They see the same clock the fans do. Nobody on the field knows except the people keeping the time. Not the players, not the coaches. All anyone sees is a clock with whole seconds.
Again, so if I see a clock at zero and nothing is called against one team, and I see it at zero but it is called against another, then isn't is logical to wonder what the hell is going on? It's a simple fix. We have bluetooth, NFC, wireless networks, etc. The NFL needs to get along with the times and involve some technology.
I'm not railing against you. I get the answer. I just don't like the "secretive" approach.