Joe Boozell | NCAA.com | October 27, 2015 Harbaugh has some great advice for trick-or-treaters Share It’s hard to imagine, but Jim Harbaugh was a kid once. He remembers as well as anyone how fun it was to dress up in a crazy Halloween costume and hit the trick-or-treating trails with friends. Well, that’s partially accurate. Costumes, plural, is the key to any successful trick-or-treating session, according to Michigan’s head coach. Double the houses, double the candy, double the fun. Sometimes, coach speak is incredibly useful. MORE: Week 8 sights and sounds College Wrestling rankings: Penn State holds down No. 1 spot before top-3 showdown vs. Michigan Penn State further separated themselves from defending champion Iowa in this latest poll, earning 11 total first-place votes compared to the eight votes that they had last week. Here’s what else you need to know about the latest NWCA Top 25 rankings. READ MORE Men's college basketball undefeated teams: The last undefeated team from every season this century, ranked Here are the final undefeated DI men's college basketball teams from every season since 2000, and a ranking of which of those 23 teams is the best. READ MORE College wrestling rankings: Penn State takes top spot from Iowa in latest NWCA poll After dominant wins over Maryland and Indiana last weekend, Penn State claimed the top spot in the NWCA poll, overtaking the undefeated defending national champions Iowa for the first time this year. Here’s what you need to know about the new rankings. READ MORE