Andy Katz reveals which teams in the Big Ten have national title potential, and which teams he thinks are on the bubble of making the NCAA tournament. Tier one features the Purdue Boilmakers, Michigan Wolverines, and the Illinois Fighting Illini. Ranked in Tier two, the Ohio state Buckeyes, Maryland Terrapins, Indiana Hoosiers, Michigan State Spartans, and the Rutgers Scarlet Knights.