I like Phillip Thomas a lot, but that may be a bit early.
I (Buffalo) was able to get him in our mock in the 3rd round.
Ansah is a real wildcard. He really could end up being a star in 2-3 years. I guess it depends on who is there for us at 18, because there's plenty of Dline quality this year. Ansah would not be my 1st choice at 18 though.
Jordan Hill could contribute in a rotation in his 1st year, imo.