Latest off the chronic: Echemandu's 62 rushing yards on 10 carries in his debut provided a lone ray of hope on an otherwise dreadful afternoon against the Chargers, but such is the Texans' luck of late that he may not be able to play against the Raiders Sunday because of a pulled hamstring. An MRI Monday, he said, ``showed a deep contusion'' in the muscle, which he apparently damaged the first time he ran the ball in San Diego. That he found a way to run it nine more times, breaking one for 20 yards, speaks to his toughness and desire. http://www.chron.com/disp/story.mpl/sports/fb/texansfront/5259853.html BOOOOO!!!!!! I guess that covers the results of the MRI.