Slight edge to Luke I do think he is a better freestyler than folk styler he has a lot of relatively close matches in folk and Spratley can go with anyone, their u20 best of 3 last year was not very competitive though.
Cannon beat Nagao the last time they wrestled, and I think Hughes can beat him as well unless he improves this off season that weight is a toss-up to me.
To say Parco gets smashed by what is likely Sealey or some variation of SVN or Kasak I think is a bit extreme. He can probably beat Sealey I would favor SVN and Kasak slightly.
I think OSU's best lineup if they got the transfers would be to keep Alirez down at 141 and then whoever sucks less weight out of Parco and Williams to go 149 and the other 157. Williams feels like he can be very good and DT being there should really help his development.