INDIANAPOLIS — Antonio Morrison didn't waste any time introducing himself to Adrian Peterson on Sunday in Minnesota.
On the Vikings' first play from scrimmage, the rookie linebacker laid a big hit on the all-pro running back and held him to a 2-yard gain. It was a sign of things to come in Indianapolis' 34-6 victory.
Peterson finished with just 22 yards on six carries and lost a fumble. And Morrison was one of several Colts youngsters to have a big day on a defense that seems to be gaining confidence by the week.
Second-year inside linebacker Edwin Jackson and rookie safety T.