Consider the teams that might be interested at the right price. Consider the teams that have prepared for him the last two seasons since his last contract. Think with a player that most feel is not the one he was 3 seasons ago, has always had this route running question and handled his release in exactly the wrong way and hasn't shown a lot of back off with that is going to be in high demand?
There are some players that the GMs and HC's sell themselves on and others they sell themselves off of and I think he's the latter with most of these potential new teams. One thing about what we know about Dez as a player but every one of these teams knows a hell of a lot more and would have done their due diligence.
He will sign but I think teams are waiting for him to accept what his value, guarantee, is going to be and that a team really needing a #!WR didn't even offer him a reduced contract. Think other GM's don't know how much Booger loves and defends his players and if he was willing to just walk away, that has to cause some to pause and think more about this. What don't we know?