This has been in the news for weeks. Mich OSU will play every year in a protected cross over game, as well as Minn and Wis. The draw is that rivals like Mich and OSU could meet twice a year, once in regular season and once in the Championship game.
As a Nebraska fan I am pumped to be part of the Big 10+2, the Big 12 sucked! Nebraska vrs Iowa should become a quick rivalry. And sounds like Nebraska's cross over game will be Penn State.