What happened: Practice will be held on the Mosaic Training Fields at Missouri Western State University. Wide receivers and tight ends are scheduled to sign autographs afterward.

Why it matters: Full pads allow contact work to become part of Kansas City's preseason evaluation. Position battles along both lines can now be tested under more game-like conditions.

What to watch: Tuesday's 9:15 a.m. practice is designated Ambassador Day, with offensive and defensive line autographs scheduled.