Many questions have followed Dalvin Cook's surprising fall to the Vikings in the second round of last week's NFL draft.
Is he the fumbler from Florida State? Can he pass protect? Is his character a concern? Who the heck is Kennedy Polamalu and can the new Vikings running backs coach help Cook reach his stated goal of "being the best Dalvin Cook" he can be?
"I've always been around young men who are learning their way," said Polamalu, who has coached at the high school, college and NFL levels since 1986. "I have a feel for the support system they need.