Just in case nobody else noticed, we added 3 players to the 53 man roster and 1 to the practice squad:
Andy Studebaker -- DE (this one we knew about)
Curtis Gatewood -- Linebacker (from the Redskins practice squad)
Jackie Battle -- RB (Moves back up to the 53 man roster)
Antwon Burton -- DT (Some player they want to take a look at. He spent the last 2 years with the Broncos)
Here are the links:
http://www.kcchiefs.com/news/2008/11/19/rb_jackie_battle_to_53man_roster_dt_antwon_burton_to_ps/
http://www.kcchiefs.com/news/2008/11/19/chiefs_add_lb_curtis_gatewood_and_de_andy_studebaker_to_roster/
At this point, they seem to be 3 men over the limit on the roster, which probably means that they have not announced some moves to injured reserve. My guess: Turk McBride, Donnie Edwards, and Ricardo Colclough gets cut. But again, they have not been announce, so that is pure speculation.