Only problem I ever had with his spreadsheet was that you had to copy and paste each individual player. I played around with it so that you could copy and paste the whole group at once ( all RB.s, all LB's, etc...) I think I still have a copy of it somewhere if anybody is interested. I know I have a recruiting one that like his has the guess ratings built in. If anybody is interested let me know and I can send it to them.