BATON ROUGE, La. --  
LSU running back 
Stevan Ridley may be forced to miss the AT&T Cotton Bowl against 
Texas A&M (No. 17 BCS, No. 18 AP) because of an academic violation.
Coach Les Miles, who discussed Ridley's status after the No. 11 Tigers 
completed pre-Christmas workouts Wednesday, said LSU is appealing to the
 NCAA in hopes that Ridley can still suit up when LSU (10-2) meets the 
Aggies (9-3) in Cowboys Stadium on Jan. 7.
"This was a one-time 
incident," said Miles, who declined to get into specifics. "The school 
has been compliant. Ridley has been compliant. We are appealing it. We 
are making our case."
Ridley led LSU with 1,042 yards rushing and 
14 touchdowns during the regular season. He still is practicing with the
 team. Players were not available to speak with reporters Wednesday, but
 Ridley released a written statement through LSU.
"While I question [the NCAA's] findings and think that the punishment is
 harsh, I did put myself in a compromising position that I deeply 
regret," Ridley said in his statement. "I have the full support of the 
LSU administration and coaching staff, and trust them in assisting me 
with the appeals process.
"I hold myself to a very high standard 
for my performance both on and off the field. I know that my family, 
teammates, coaches, friends and fans share that standard, and I regret 
that we find ourselves facing this dilemma at this time."
Miles said there was not yet a clear time frame for when the NCAA will hear the school's appeal or rule on Ridley.
Ridley's
 1,000-yard season was the 13th in school history. Ridley has one more 
season of eligibility remaining, although he has talked about possibly 
entering the 2011 NFL draft.
If Ridley is unable to play in the Cotton Bowl, redshirt freshman 
Michael Ford and senior 
Richard Murphy
 would move to the top of the running back rotation. During the regular 
season, Ford rushed for 235 yards on 41 carries and Murphy picked up 82 
yards on 23 attempts.
Alfred Blue and 
Spencer Ware,
 two true freshmen, could also get some carries in the Cotton Bowl. Blue
 ran for 101 yards on 20 carries, while Ware gained 73 yards on 14 
attempts in the regular season.
Meanwhile, junior college 
quarterback Zach Mettenberger, who signed with LSU last week, has not 
yet joined the Tigers for practice as hoped because he is still going 
through the admissions process as a midyear transfer student.
The 
6-foot-5, 230-pound Mettenberger attended Butler (Kan.) Community 
College after being dismissed from Georgia last spring for violating 
team rules. He is expected to enroll at LSU in January and take part in 
offseason workouts and spring practice, when he'll get a chance to 
compete with 
Jordan Jefferson and 
Jarrett Lee for the starting job.
LSU ranked last in the Southeastern Conference in passing this season with 155.4 yards per game.
The
 Tigers will now get a four-day holiday break before resuming practice 
on Monday. LSU will practice four times on campus before leaving for 
Dallas on New Year's Day.
"We had a long practice [Tuesday] and 
another good one" on Wednesday, Miles said. "We have a lot of work to do
 when we get back. I think we're in position to play well in this game."
http://sports.espn.go.com/ncf/bowls10/news/story?id=5946659