I think that IcyVeins guides are supervised by Twintop (excuse me if i'm wrong ) which is actually THE theorycrafter, Drye it's just a guy who's doing a great work on putting things together, it's not even a theorycrafter, so i'm not sure what are you talking about..
They weights on this guide are Twintop's results as he stated.
On IcyVeins they are using Patcwerk fight, that's why the weights are different, sauce here
Originally Posted by Twintop
I don't really think they need to re-design it, they just need to buff it (along with MS)