Bill Huber, Packers insider for SI was on local sports radio today and threw out an interesting theory. Essentially , the deal between the Jets and Packers is wrapped up. However, GB is waiting until draft night to see if player X is available at 13. If this player is, the Packers and Jets swap 1sts and the rest of the trade falls into place that’s been agreed to. If that player is already gone at 13, then a swap doesn’t take place and the already agreed to trade is altered slightly but still takes place.
So in short, both teams would be waiting to see how picks 1-12 take place before finalizing that night.
That’s a rather interesting and plausible scenario.