Offensive Tackle, Baylor
The question the Chiefs have to answer at three is whether to add a major playmaker to their defense (Aaron Curry) or take an offensive tackle to protect their new investment at Quarterback. Dominant linebackers can be found in the middle to end of the first round of the draft on a fairly regular basis, franchise offensive tackles are much harder to come by, and I don't think Scott Pioli intends on drafting this high again for a long time. A tackle lets the Chiefs keep Branden Albert on the right side. If the Rams opt for Smith, expect the Chiefs to take Monroe.
Other options: Curry