My CT is Kraft has a mole with the frequency coordinators involved at Foxborough.
When they have so many bands of wireless communication (headsets)...someone has a list of who is using what channel on a specific band. It keeps radio, television and the coaches from 'stepping on" each other. ...like Reids headset from being on a newscast.
If someone had information on what band the OC/DC units were assigned...it would be pretty simple to tap into it and listen.
They have already been "busted' for the in-house guys being on the same channel and causing "drop outs" in the Steelers headsets.
Some sports news guy accused them of knowing the plays today...it sure looked like it.
It sounds complicated but it really isn't....if you know the exact number you can tap into the communication.
https://profootballtalk.nbcsports.co...set-tampering/
https://profootballtalk.nbcsports.co...t-headsetgate/