There is much we don't know that may be happening behind the scenes AD. I suspect a couple of issues at AFC's end however....
1. It is potentially in a bit of disarray and a conundrum with regard to the number of players looking to move on and how they will trade/draft to cover them. Let alone the amount of man hours they need to sort it all which might be slowing their whole process down.
2. The willingness of JJ to alter/adjust his own contract to accommodate potential suitors complicates things a little, adding time/length to any discussions.
Compounded, those two add up to reasonably sluggish talks/negotiations vs more standard dealings.
Also if we are in to Bruce or Gunston and with Gunston a Frosty twist, they might need to play out prior to serious focus elsewhere such as JJ.