Check it out for yourself on Sanderson's blog on his website.
This is likely the part Sanderson's talking about from Pollard's statement he released Friday:
Here are Pollard's full comments.
“During the last week, Cael and I talked numerous times and we had several in-depth and personal discussions about this decision. Those talks included me asking what, if anything, could we do to keep him at Iowa State. I also asked President (Gregory) Geoffroy, Bill Fennelly and Greg McDermott to reach out to Cael and they all did so. In the end, Cael said that he appreciated everything Iowa State and our fans had done for him but he believes winning a national championship will be easier at Penn State. He said the high school talent in Pennsylvania and surrounding states is the best in the country and the kids in that area grow up wanting to wrestle for the Nittany Lions. He also said their overall athletics department resources are the best in the country.”