Chris is with Steelers, his brother is Maake who us a FA from Carolina, Chris signed 4 year deal last season.  your headline of Willie Parker and Chris Kemoeatu are incorrect 
http://www.hogshaven.com/2010/3/7/1361114/willie-parker-chris-kemoeatu-to

Maake played for Baltimore for 4 seasons, then the Panthers for 4, a Defensive Lineman  injured last season on IR and now lookng for chance to catch on with another team