I wouldn't say he is a no go completely, but I would err on the side of caution with him. I recommend you add him to your watch lists. He always produces if called upon, and Williams' long term future in Cincy is kind of up in the air.
If I had to choose between Ndukwe and Gregory, I'd go with Ndukwe. I think the chances are that Paul Oliver will hang on to the starting job at SS.
David Larkin: writer of the weekly publication "IDP Game Notes"
Find me on Twitter: @davlar87