some of the people Gruden emailed have been named.
Per the Times, Gruden and Allen also sometimes included Ed Droste, the co-founder of Hooters; Jim McVay, an executive who has run the Outback Bowl; and Nick Reader, the founder of PDQ Restaurants, in the emails.
I feel like people are misinterpreting that tweet by the AP.
"The NFL has found no other current personnel" - remember this would have to be in the scope of the WFT investigation, a handful of WFT executives left the team along with their play by play guy etc. along with minority owners selling. Jay Gruden for example is not currently in the NFL.
So unless they were communicating with someone from WFT their emails wouldn't be under scrutiny.
This also implies that there's a possibility we wouldn't even have been made aware of Jon Gruden's emails had he not been in the NFL(still at ESPN) or maybe they wouldn't have named him see "redacted ESPN personality"