(East Lansing, MI)  --  The fifth-ranked Oregon Ducks face a tough test as they visit number-six Michigan State on Saturday at Spartan Stadium.  Oregon beat the Spartans last season, 46-27 at Autzen Stadium.  Quarterback Vernon Adams is healthy following a helmet-to-helmet hit last Saturday that knocked him out of the game.  He's made it clear that he'll be ready to play.