ALLCITY’s NFL Draft analyst Fran Duffy previews iOL Grey Zabel ahead of the upcoming 2025 NFL Draft. The North Dakota St. interior offensive linemen is one of the most talented in this draft class. Can the Bison from the smaller school make the jump seamlessly to Sundays in the NFL? #nfl #nfldraft #phly #phlysports #gregzabel #northdakotastate #nfldraftprospects #franduffy