That's a good point. When I think of Eisworth, I think of him knocking an RB out of his shoes on a rushing play.
Not going to try to link it, but my favorite Eisworth play was vs. TTU last year, 4th quarter I believe. TTU ball carrier hurdles a would-be ISU tackler and right as he lands Eisworth blows him up.
I don't think people fully understand just how much Eisworth's injury hurt this team. Because of the importance of the position Purdy is ISU's most important player. Right behind him is Eisworth.
Edit - about the 4:00 mark here