He committed nine fumbles and six lost fumbles in the 2002 and 2003 seasons , respectively .
After the 2003 year , in spite of his rushing yard totals , Barber had a tendency to commit fumbles .
Barber committed nine fumbles and six lost fumbles in the 2002 and 2003 seasons , respectively .
After the 2003 year , in spite of his rushing yard totals , Barber had a tendency to commit fumbles .