With the 2017 recruiting classes in the books and spring practice just around the corner, we're taking a look at how the Big Ten teams stack up at each position group.
It's ridiculously early, so things can change between now and the start of the season. Let's take a look at where things stand for our next position group, the defensive line.
Best of the best: Ohio State
The Buckeyes were hit hard again by early NFL decisions on defense, but not up front.
The returning nucleus is stellar. It includes 2016 Big Ten defensive lineman of the year Tyquan Lewis, who had 7.5 sacks last season; junior defensive end Sam Hubbard, a physical freak; Nick Bosa, who had five sacks as a true freshman; Dre'Mont Jones, who made our All-Big Ten freshman team at defensive tackle; veterans Jalyn Holmes, Tracy Sprinkle and Michael Hill; and promising sophomore Robert Landers. That doesn't include any incoming recruits like Chase Young.
The biggest question for defensive line coach Larry Johnson will be how to get all those guys playing time, especially a young rising star like Bosa. The Buckeyes might lack a truly dominant inside tackle right now, but the depth and skill on hand is otherwise the envy of the league.
Runners-up: Wisconsin and Michigan
Despite fielding some of the best defenses in the country the past few seasons, Badgers defensive linemen rarely get accolades. That's due in large part to the 3-4 system that allows linebackers to make a ton of plays, while the guys up front do most of the dirty work without big numbers. But it would be silly to ignore their contributions, and here's the great news for first-year Wisconsin defensive coordinator Jim Leonhard: all three starting defensive linemen -- Alec James, Conor Sheehy and Chikwe Obasih -- are back. Top reserves Olive Sagapolu and Billy Hirschfeld also return, making this a very experienced group.
The Wolverines lose a lot of talent off their front four, including Taco Charlton, Ryan Glasgow and Chris Wormley. But we're still pretty bullish about their chances in 2017. Returning veterans include Maurice Hurst, Chase Winovich and Bryan Mone. The biggest reason for optimism, though, is the full unleashing of Rashan Gary, the No. 1 overall recruit in the 2016 class who got his feet wet as a true freshman. Add in the arrival of heralded recruit Aubrey Solomon, and this line can rival just about anybody in the Big Ten in terms of pure talent.
Team that could surprise: Northwestern
The Wildcats lost defensive ends C.J. Robbins and Ifeadi Odenigbo, the latter of whom had 10 sacks in 2016. But three other players who started are back, including tackles Jordan Thompson and Tyler Lancaster. There's some good young talent ready to step in, and Pat Fitzgerald scored a recruiting coup with four-star Texas pass-rusher Earnest Brown. It might be asking too much for Brown to have a huge impact as a true freshman, but this group has the pieces to be better than expected.
Teams that need to step it up: Michigan State and Nebraska
Defensive line had long been a strength of the Spartans -- until last season. Even when Malik McDowell was healthy, the '16 group put far too little pressure on opposing passers, finishing with just 11 total sacks. By the end of the season, Mark Dantonio was relying heavily on first- and second-year players up front. This recruiting class didn't bring as much help as expected, especially after one prospect was arrested right before signing day. So Dantonio and his staff will have to hope last season's experience sped up the development of guys like Raequan Williams and Josh King -- and that they stay healthy.
Nebraska has been decidedly average on the defensive line for a couple of years now and was pushed around down the stretch last season. Now, the Huskers will move to a 3-4 defense under new coordinator Bob Diaco. Sophomore twins Carlos and Alex Davis form a good building block in the middle. Can Freedom Akinmoladun live up to his potential as a junior and become the outside pass-rushing force the scheme needs? Nebraska will need to step up in the defensive trenches to compete with Wisconsin and Iowa in the Big Ten West.