The Illinois Fighting Illini (1-2) travel to Lincoln, Neb., to take on the No. 15 Cornhuskers at Memorial Stadium on Saturday afternoon (3:30 p.m. ET on ESPN2) following a bye week. Despite a 4-0 start, the Cornhuskers could probably use a week off, too.Now nearly a full month into the season, injuries are starting to mount for Nebraska, particularly along its offensive line.After losing a projected starter in Jerald Foster to a season-ending knee injury during fall camp, the Huskers were already thin on an offensive front that featured three new starters and two others taking over new positions.Now it looks like Nebraska (4-0 overall, 1-0 Big Ten) might be down another starter this week against Illinois (1-2, 0-0), as sophomore right guard Tanner Farmer is considered doubtful and mostly likely out after suffering a high ankle sprain in Saturdays 24-13 win over Northwestern.Tanner is probably out, head coach Mike Riley said. Its a high ankle sprain. He might need right through the bye to be healthy for the following week. So well see about that.Nebraska was already using a former tackle in senior walk-on Sam Hahn to replace Foster at left guard, and while senior Corey Whitaker would take over for Farmer if he is indeed ruled out, the depth after that suddenly becomes a major concern.Riley said right now the top backups at guard would be true freshman Boe Wilson and redshirt freshman Jalin Barnett, neither of which have played a single meaningful snap in their college careers.In fact, while Wilson was briefly in the discussion for immediate playing time before the season, Riley had since stated he wanted to redshirt the former three-star prospect in 2016. Barnett, a former four-star recruit, has been plagued by minor injuries in his own right.Its just kind of the next man up kind of thing, Hahn said. If somebody goes down, its next person up to step up and make plays. We just have to get prepared in practice every day and take it from there.The good news is that the Huskers feel good about Whitaker -- who earned one of the highest grades of any Husker offensive lineman after filling in for Farmer at Northwestern -- stepping into the starting lineup.But the lack of depth after the first group could present some problems this week against an Illinois defensive line that Riley called the best Nebraska will have seen all season.Weve lost two scout team players as a matter of fact, so our offensive line depth right now is not great, Riley said. Weve got to get this lineup set for this week and figure out how to practice for our defense, too, as we go through the week.Riley wont get much sympathy from his former NFL head coaching colleague Lovie Smith at Illinois. The Fighting Illini come in off a 25-point loss to North Carolina and a 24-point loss to Western Michigan, and Smith decided to have the team go through a full contact practice on Tuesday to get ready for the Huskers.You try to hit on all phases of your game; special teams, of course the offense, defense, Smith said when asked what he hoped to accomplish during the bye week. Weve given up some big plays; we havent made enough big plays on the other side of the ball. (Were) just really tightening the bolts on who we want to be. Not just in one area, it was all of us looking in the mirror. I think its pretty obvious on what we need to do better; thats what we concentrated on.No doubt one major emphasis for the Illini is trying to come up with a game plan to defend Nebraskas dual-threat quarterback Tommy Armstrong.Armstrong accounted for 378 yards of total offense in Nebraskas victory at Northwestern, including setting a career-high with 132 rushing yards on just 13 carries en route to Big Ten Conference Offensive Player of the Week honors. Armstrong has now rushed for 227 yards over the past two games, and his running ability and Nebraskas willingness to use it has completely changed the identity of the Husker offense.Nebraska is averaging 242.0 rushing yards per game to rank third in the Big Ten and 21st nationally. The Cornhuskers had a season-high 310 rushing yards at Northwestern and have rushed for at least 200 yards in three of four games.But Nebraska is also among the nations most balanced offensive attacks. 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The 43-year-old closer, in his 19th and final big league season, has said hed like to play the outfield. Yankees manager Joe Girardi says hes thinking about allowing Rivera to do it this weekend, when the Yankees finish their season with a three-game series at the Houston Astros. TOKYO -- Morinari Watanabe of Japan was elected as the president of the International Gymnastics Federation (FIG) at the world governing bodys congress in Tokyo on Wednesday.The 57-year-old Watanabe, who is the secretary general of the Japan Gymnastics Association, received 100 of 119 votes in an election against Frances Georges Guelzec, head of the European Union of Gymnastics.Watanabe will replace Italys Bruno Grandi, 82, who iss stepping down as FIG president in December after 20 years in charge.ddddddddddddWatanabe becomes the first Asian to head the FIG and is the first Japanese president of an Olympic international federation since Ichiro Ogimura was president of the International Table Tennis Federation from 1987 to 1994. ' ' '