AMES, Iowa -- New coach Matt Campbell has brought nothing but excitement to Iowa State in the eight months since he took over.The long-suffering supporters of Iowa State will begin to see this weekend if its worth all the fuss.The Cyclones (3-9 in 2015) will kick off a new era Saturday when Campbell, at 36 the youngest Power Five coach, leads them out against FCS rival Northern Iowa. Campbells latest new idea will be to replace Deep Purples Smoke on the Water, the Cyclones entrance song for years, with something more modern.None of it will matter if Iowa State loses -- and thats certainly a possibility.The Panthers have beaten the Cyclones five times, most recently in 2013. Theyre ranked No. 5 in the FCS, and Aaron Bailey is considered one of the best quarterbacks in the subdivision.UNI coach Mark Farley has a very talented football team coming back, led by a dynamic quarterback and then some really dynamic defensive players, Campbell said.Here are some keys to consider as Iowa State and Northern Iowa, separated by just 100 miles, prepare to open the season:WARREN TIMEIf the Cyclones inexperienced line can gel, sophomore running back Mike Warren could emerge as one of the nations breakout stars in 2016. Warren led all freshmen in rushing yards last season with 1,337 despite essentially playing just 10 games. But Iowa State is also prepared to go with a pair of true freshmen, David Montgomery and Kene Nwangwu, when Warren needs a rest. You tell every one of your kids, `Make me play you. And those two guys have made me play them, Campbell said.SCOUTING THE PANTHERSBailey led the Panthers with 1,334 yards rushing and 19 TDs. But he averaged less than 120 yards per game passing, and Iowa States secondary is perhaps its strength defensively. Northern Iowas defense should be strong after allowing less than 20 points a game in 2015, but the Cyclones have a pair of high-quality Big 12 skill position players in Warren and receiver Allen Lazard. I know what we are. I know what we can be. I just dont know what we are today, Farley said Monday.THAT LINE THOUGHIowa States offensive line is brand new -- and thats typically bad news for an offense. Graduations, defections and injuries decimated the Cyclones line, leaving the unit to a group of veteran backups thrust into starting jobs for the first time. Minnesota graduate transfer Brian Bobek, a center, started five games for the Gophers last year, making him the senior statesman for Iowa States most troubling position group. I have absolutely no worries. Well be fine, quarterback Joel Lanning said about his blockers.CYCLONES DEFENSEIowa State has 10 players with starting experience on defense, including Big 12 defensive newcomer of the year Demond Tucker, safety Kamari Cotton-Moya and cornerback Brian Peavy. But Peavy was the second freshman defensive back to lead the Cyclones in tackles in 2015, and thats not exactly a good sign. The job of fixing the unit has fallen to veteran defensive coordinator Jon Heacock, who helped Toledo lead the MAC in scoring defense last year.THOSE PESKY PANTHERSNorthern Iowa ruined former coach Gene Chiziks debut, pounding the Cyclones 24-13 in 2007. The Panthers terrified Iowa State in 2011, losing just 20-19, and three years ago they rolled to a 28-20 win. The Cyclones did dominate Northern Iowa last year, thumping their rivals 31-7. 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Jordan Caroline added nine points and grabbed 10 rebounds for the Wolf Pack.Trailing 50-46, Nevada made three straight free throws annd Oliver nailed a 3-point jumper with 9:24 left to start a 19-2 run to give the Wolf Pack a 65-52 lead at the 5:30 mark.dddddddddddd Pacific made a late run but could not close the gap.The teams had been tied five times and had six lead changes until Nevada broke away.Ray Bowles led Pacific (2-3) with 22 points and Jack Williams added 15. ' ' '