That was the McKissic/Commanders/Rivera drama with Beane and the Bills.
Beane put his talks with Wallace on hold to try to get some Offensive help, and was working a deal with McKissic. When McKissic agreed, Beane slated that money for McKissic and dropped the Wallace talks and he got scooped by Pittsburgh. Then at the last second, McKissic's camp goes back to the Commanders FO who decide to match our offer, and McKissic decides to stay in Washington. Beane was PISSED. Angriest I've ever seen him at a presser, which isnt saying much, but seeing anything from him made it clear it was a big deal.