This is a very good situation for Charles. LJ had a down year, mostly due to the OL and lack of an effective qb. KC tried to address the OL in the first round with the lineman from Virginia. Don't know what they are going to do about qb situation though. Charles will be a great change of pace back due to his vastly different style from LJ and his pure speed.
The Chiefs are drafting very well this year. They addressed their defense with Dorsey and a CB from Virginia Tech. They also just got the monster TE from Tennessee who has a lot of potential as a back up to Gonzalez.