The Chiefs and Rams are holding their rookie camps this weekend in Kansas City and St. Louis. Along with the seven players each team took in the 2004 NFL Draft, they will bring in a number of rookie free agents signed this week. The Chiefs have 11 non-roster free agents coming in and the Rams have 21. The Rams practices will also serve as their first mini-camp as well. The Chiefs will be without two of their higher picks this weekend. Defensive tackle Junior Siavii (2nd round) and wide receiver Samie Parker (4th round) are still in school at the University of Oregon.