Here's my problem with WG's speculation that there is something seriously wrong with the BFS. If that were the case then it would seem very strange to me that all of a sudden Elmer has free time on his hands to do a meet and greet in Az and waste 2 days of work would it not? It would also seem strange that he had free time to attend a conference where he would run into the CEO of Teck and perhaps have to explain to him why he was there socializing and not working 24/7 to complete this most important document. This would indeed be odd behaviour for a man that not too long ago was spending weekends and canceling shows to work almost 24/7 on the BFS. My gut tells me we are not seeing the BFS now because something else more material is in the works that requires a gag order of silence from the company.