COLUMBUS, Ohio -- The change in Ohio State's offensive line is impossible to ignore this spring, even in regard to the only returning starter.

For one thing, he’s now lining up at left tackle, swapping sides after a breakout sophomore season on the right for one of the best offensive lines in the nation.

And then there’s the haircut, as Taylor Decker trimmed off his long locks as part of a job shadow program, trying to give himself a more “professional” appearance.

Both developments help drive home the completely new look up front for Ohio State, where even the lone holdover has a new position as part of a makeover of a unit that lost four starters, a group that's arguably been the strongest in Urban Meyer's tenure with the Buckeyes.

“It’s definitely a different feeling, but I think our focus needs to be not worrying about who lost, but on who we have,” Decker said. “We have really talented guys; they just need to develop confidence in themselves. They can do everything. They just need to realize they can go out and do it play after play after play and be consistent.

“We’ve got a lot of talented guys. Our only issue is inexperience.”

That certainly wasn’t a problem for the Buckeyes a year ago when Decker was the only fresh face in the lineup. Now the only projected first-teamer on the roster with starting experience is guard Pat Elflein, who filled in for a suspended Marcus Hall in the Big Ten championship game after admirably replacing Hall after he was thrown out of the Michigan game.

That leaves plenty for the Buckeyes to sort through this spring, and the process of nailing down full-time replacements for tackle Jack Mewhort, guards Hall and Andrew Norwell and center Corey Linsley might well spill into August. But offensive line coach Ed Warinner isn’t low on options, and the young guys trying to step into those big shoes aren’t short on confidence, either.

“For us, I think it motivates us a unit,” center Jacoby Boren said. “There is no doubt, those guys were freaking awesome, great guys, great players. But we have a lot of good guys here competing, and we’re working hard.

“We’re not working to be like them. We’re going to work to be the best that we are and keep building on that.”

Their predecessors obviously set the bar pretty high during the last couple seasons, setting the tone for an offense that led the Big Ten in scoring and was fifth in the nation in rushing, averaging more than 300 yards per game on the ground.

The Buckeyes started preparations for replacing them last season, occasionally cutting back on practice reps for the first unit in favor of the backups in an effort to speed through the learning curve and getting them as much game action as possible. Prospective right tackle Darryl Baldwin, Elflein and Boren figure to benefit from that taste of experience, and Antonio Underwood's return from knee surgery has gone smoothly enough that he opened camp as the starter at left guard. Behind that starting group, Ohio State has recruited well and could conceivably have players such as converted defensive lineman Joel Hale or Kyle Dodson make pushes for playing time.

And with all those candidates on hand ready to take over, Warinner isn’t losing much sleep, even though he’s looking at a totally different line.

“I’m pretty confident, yeah,” Warinner said. “Because everything that you want to see at this point, we’re seeing. Great work ethic, tough guys, very well-conditioned, guys who want to learn, guys who come and watch film and work the game. Guys who do extra, guys that are very coachable; they’re sponges. Guys who come with energy to practice.

“You’ve got all these things. The only thing they lack is experience.”

Now there’s nobody in their way to keep them from getting it.