You know that the NFL will claim attorney client privilege. I am not sure how the Judge would rule in this case. Technically, Wells was serving as a lawyer in his role as investigator and any communications relating to this investigation should not be protected, but that may be why they had Resnor as the lead in the appeal to make the information privileged again.
But I think this is why the NFLPA put this in their case. I think they want to put the League up against the wall and try to force them to give up communications between Pash and Wells or cave in a settlement discussion because they are afraid of what will come out.