Adams had 1 points in his last 11 games. Prior to the last game, Hoff had 1 point in 11 games. If he played like he did in the last game he would have won the Hobey Baker. That wasn't indicative of his play for the year. Yon had 3 points all year. You can't call these guys skilled forwards at this point at the college level. If you're not scoring you better be doing other things to get on the ice.
Smith, Olsen, and Simonson definitely weren't scoring either, but check the stats. They didn't allow goals. They aren't easy to play against. Simonson's +/- is amazing considering his lack of offensive production.
I have a ton of hope in Hoff and Adams. Both have the ability to be productive offensively. I think they both get there, but they weren't there last year.