Tiger Defense on Alert

BATON ROUGE, La. (AP) - Les Miles says LSU's defense has to be

ready for Auburn to change quarterbacks and must be mindful that

going against a less experienced signal caller isn't always easier.

No. 1 LSU has played its last two games against teams with

fill-in starters at quarterback and dominated both, beating Florida

41-11 and defeating Tennessee 38-7.

In those cases, injuries led to quarterback changes.

However, if Auburn coach Gene Chizik makes a change, it'll be by

choice. Miles says his team has to assume the decision will make

Auburn better.

Chizik does not plan to announce his starting quarterback until

Tuesday. The candidates are Barrett Trotter, who has been the

starter so far, and Clint Moseley, who played the second half of

No. 19 Auburn's 17-6 victory against Florida last weekend.