IOWA CITY, Iowa -- No Big Ten coach takes the temperature of his team in spring practice quite like Iowa's Kirk Ferentz. No Big Ten coach has lived in as many different climates.
The dean of the league's coaches knows the sunniness that surrounds teams after redemptive seasons such as the ones the Hawkeyes had in 2001, 2008 or last fall, when Iowa improved its wins total by four. He also knows the polar vortex that exists, at least outside Iowa's football complex, after poor performances like the ones the team delivered in 2007 and 2012.
Ferentz also understands how quickly the weather changes, like it often does on spring afternoons in the Midwest.
So at a recent team meeting, Ferentz detoured from the typical spring minutia -- replacing seniors, creating depth, finding leaders, building identities -- and addressed a macro item: the preseason polls.
"He said we might be ranked," running back Jordan Canzeri told ESPN.com, "and even if we are, no one is to keep that in their head. There were several teams that were ranked and didn't get to go to a bowl game this past year. You never want to be cocky. Even if the stats show you're good, you still want to prepare as you would with any other team, so you don't get satisfied and complacent."
Iowa likely will be ranked when the preseason polls come out. The Hawkeyes appear in some way-too early versions. They return eight offensive starters, including left tackle Brandon Scherff, a preseason All-America candidate, along with three of four starting defensive linemen from a team that flipped its regular-season record in 2013.
The quarterback uncertainty that hovered over the program last spring, when no signal-caller had taken a snap in a game, is no longer there, as junior Jake Rudock has established himself. An unprecedented stretch of running back maladies has subsided as Iowa returns three veteran options (Mark Weisman, Canzeri and Damon Bullock) and two promising young players (LeShun Daniels Jr. and Barkley Hill). There's more explosiveness at wide receiver, and the defensive line, led by senior tackles Carl Davis and Louis Trinca-Pasat, looks more like the elite units Iowa produced for most of Ferentz's tenure.
"We are a more experienced unit, probably the most experienced unit on the team," defensive line coach Reese Morgan said.
There are enough internal reasons to indicate Iowa will take another step this season, but the biggest factors in the Hawkeyes favor are external. Their new division, the Big Ten West, lacks a clear-cut favorite or a flawless team. And their schedule is undoubtedly the most favorable in the league.
Not only does Iowa miss Michigan State, Ohio State, Michigan and Penn State from the East Division, but it hosts both Wisconsin and Nebraska. The Hawkeyes' toughest league road game should be a Nov. 8 visit to Minnesota.
"It's a pretty favorable schedule for us," wide receiver Kevonte Martin-Manley said, "but every week is going to be a challenge. Nothing that happened last year really matters."
Davis looks forward to visiting Big Ten newcomer Maryland, but he had hoped to play more of the league's traditional powers. The only way Iowa sees Ohio State, Michigan State or Michigan is in the Big Ten championship game.
"When the Big Ten started, those are the teams that dominated," Davis said. "You want to be able to play those teams and beat those teams. I really look forward to it.
"I definitely feel we're in contention for a Big Ten championship. Every team says it, but we're hungry."
Ferentz has seen Iowa go from good to great in 2002 and again in 2009. He also has seen the program fall short of expectations, as it did in 2006 and 2010.
The first step to building upon success, Ferentz said, is not taking it for granted. Take Iowa's group of linebackers, which loses three multiyear starters from last year's squad: James Morris, Christian Kirksey and Anthony Hitchens.
"If we're waiting for Morris, Kirksey and Hitchens to give us 300 tackles, that ain't gonna happen," Ferentz said. "Two years ago, we had a disappointing season. Last year was a new year and this year was the flip record-wise, but it's a new year again. This team has to form its own identity, and it starts with our experienced players. We're going to need them to play their absolute best, which is what those seniors did last year."
Iowa's linebacker reset has been a top spring storyline. Quinton Alston has stepped into the lead role, earning high marks from teammates and coaches. Travis Perry and Reggie Spearman, who played as a 17-year-old freshman last fall and doesn't turn 18 until August, are likely starters alongside Alston.
The biggest challenge could be replacing Kirksey, a converted safety who brought defensive back speed to outside linebacker.
"Chris had a different skill set than the guys we have out there now," defensive coordinator Phil Parker said. "It's been a long time since we had a guy who could run that fast and still have the power and explosion to play in the box, too, or at least on the tight end. We have three or four guys we're trying to look at with that position."
Other uncertainties include the cornerback spot opposite dynamic sophomore Desmond King, free safety and the second-string offensive line, which coordinator Greg Davis lists as the unit's biggest concern.
Iowa players understand that their margin for error remains slim.
"The determining factor is going to be winning those close games," Martin-Manley said.
Iowa won several such contests in 2009, its last truly special season. The 2014 team also could reach rarefied air, but Hawkeyes won't get caught with their heads in the clouds.
"That's what we do here; we work hard," Davis said. "That's something you get used to the longer you're in this program. The grind becomes normal, and I feel like all our hard work will be able to pay off."