Getty The Seattle Seahawks invited guard Beau Stephens from the University of Iowa for a top 30 visit. He is their first offensive lineman of the top 30 visit period. The Seahawks are expected to look at options to replace Anthony Bradford on the offensive line in the NFL Draft. Mike Garafolo @MikeGarafolo · Follow Iowa G Beau Stephens had visits with the #Cowboys , #Seahawks and #Falcons among a tour of a half dozen teams ahead of next week’s NFL Draft. A potential Day 2 pick, Stephens was a