Polk might be most underrated player in a long time at UW.

longduckdong

He is type of WR to hang around for long time in NFL.

Tweener guy that can play inside or outside, really good at both.

Bold prediction, he has a longer NFL career than John Ross.

Canadawg

At a certain point, when every third post is saying Polk is underated, I believe he's become accurately rated