Big Ten Blog is doing a unit preview for the upcoming season and pegs MSU and OSU with the top lines and UM as a sleeper with PSU as the problem unit.
http://espn.go.com/blog/bigten/post/_/id/120758/big-ten-position-outlook-offensive-line
There is also articles for various other units at the blog if interested.
http://espn.go.com/blog/bigten/post/_/id/120758/big-ten-position-outlook-offensive-line
There is also articles for various other units at the blog if interested.