The Spartans went 30-5 last season. They won the Big Ten regular-season title outright. They return three of their top four scorers and four of the six players that played starters’ minutes last season. They’ll start at least four, and possibly five, upperclassmen this year, including a trio of top 50 prospects that are finally — hopefully? — coming of age. On paper, without all the noise that comes with the hangover of last season, this team looks really, really good.