Stille & Thomas = good.
Walker = Not sure he's bringing much. Hasn't been mentioned by coaches all year and looked bad in what time he did get vs Bethune. Hope I'm wrong but don't see him making an impact.
Wildeman & Rodgers = Hopeful for both, but neither has even played a down yet. Not to mention both suffered semi-major injuries that will keep them from practicing this fall. High on both, just not sure if I'm that high that quick.
Piper & Newsom = Still not sure Piper won't end to on Oline or at NT. Newsome looks like a development guy, is he ready as a RsFr? I'd put Garrett Nelson in that boat too as I still believe he grows into DE. He's Ben Stille 2.0, not Luke Gifford 2.0 (stole that from Twitter).