Posted by ESPN.com's Heather Dinich
Here are a few things to keep an eye on in the ACC's New Year's Day bowls:
1. The Replacements. Junior Nekos Brown will fill in for defensive end Jason Worilds, redshirt freshman Barquell Rivers replaces linebacker Brett Warren, and Jaymes Brooks, who has played four career snaps, will fill in for starting right guard Nick Marshman, who is academically ineligible.
2. Clemson's secondary vs. Nebraska quarterback Joe Ganz. Michael Hamlin and the rest of the Tigers' secondary will be without former assistant coach Vic Koenning for the first time, and how they respond will be important. Ganz is 13th nationally in total offense with 299 yards per game and 14th nationally in passing efficiency, but the Tigers are ninth in the nation in pass efficiency defense by holding opposing quarterbacks to a 100.03 rating.
3. Brian Kelly vs. Frank Beamer. This is a matchup between a veteran and a talented up-and-coming coach. Kelly is 22-5 in his second season at Cincinnati and has the Bearcats in their first BCS game. Beamer is 176-89-2 in his 22nd season at Virginia Tech, but is 0-2 in the Orange Bowl.
4. Virginia Tech quarterback Tyrod Taylor. He has rushed for 100 yards or more three times this season, and will need his feet to escape a Cincinnati defense that thrives on pressuring quarterbacks.
5. Clemson's record-breakers. Running back James Davis needs just 112 rushing yards on Thursday (his birthday) to become Clemson's all-time leading rusher. He already has 49 career touchdowns, also second in school history and just one short of Travis Zachery's record. Clemson receiver Aaron Kelly needs just 23 receiving yards to become the school's career leader and he already has the ACC career record for touchdowns.
6. Virginia Tech's field position. In close games, field position is critical, and Cincinnati punter Kevin Huber gives the Bearcats the edge. Cincinnati is No. 1 in the country in net punting with 41.51 yards per game. Huber averages 44.89 yards per punt to rank seventh in the nation.
7. Clemson's new and improved offensive line. This had been the root of the Tigers' problems for three quarters of the regular season, but now that they're healthy and have found the right combination, it has freed the top playmakers to make plays. Clemson is 4-0 when it starts an offensive line composed of Thomas Austin and Mason Cloy at guard, Landon Walker and Chris Hairston at tackle, and Bobby Hutchinson at center. That is slated to be Clemson's starting lineup on the of¬fensive line in the Gator Bowl.