Auburn opens spring practice for the 2017 football season on Tuesday, Feb. 28. Each day until then, we’re going to preview one position group.

Up next, coach Herb Hand’s group: The offensive line.

Lost: T Robert Leff, G Alex Kozan C Xavier Dampeer

Returning: T Darius James, T Deon Mix, T Prince Micheal Sammons, T Prince Tega Wanogho, G Braden Smith, G Mike Horton, G Marquel Harrell, C Austin Golson, C Kaleb Kim

Newcomers for spring: T Brodarious Hamm, G Nick Brahms

Coming in the fall: T Calvin Ashley, T Austin Troxell, C Casey Dunn

Outlook: There’s no question that Auburn has the bodies and the talent to fill out a solid offensive line in 2017. What is a question going into spring, though, is where to put everybody. The Tigers lost two starters in left guard Kozan and right tackle Leff, and return three in left tackle James, center Golson and right guard Smith. But the only one of those three is absolutely guaranteed a starting role somewhere along the line in 2017 is probably Smith, who graded out as one of the better offensive linemen in the SEC last season. Harrell and Horton will likely compete to win a starting spot opposite Smith at guard, but the tackle positions seem wide open. James got the reps last year, Mix will be a senior, Sammons and Wanogho are light on experience but incredibly gifted athletically, and Ashley is a five-star recruit who will join Auburn in the fall as one of the best tackles in the class. Golson could also join that group, as the Wednesday addition of Dunn gives Auburn a center who was a two-time FCS All-American at Jacksonville State (though he will reportedly not participate in spring practice). The only players who likely won't be in the mix are Brahms and Troxell, who missed their senior seasons with leg injuries and are not expected to be back to full speed until the summer. With so many potential combinations, look for Hand, head coach Gus Malzahn and new offensive coordinator Chip Lindsey to shuffle things around early often to try and figure out the best combination.