Anyone listening to Cowherd today heard the stats. Adrian Peterson had over 2000 yds rushing last season. His yds/att when a FB was used >7. His yds/att in an empty set, <4.
So while some might think the age of the FB is over, others have figured out the true value of a blocking FB. It seems Haley doesn't have the prejudice against the FB that his predecessor had and I for one am glad.