The Chicago Bulls are sticking to their low key approach to free agency reports K.C. Johnson of the Chicago Tribune, and the results seem positive for the team.  Unlike last season when Jerry Krause was seen hugging players at O'Hare Airport with Benny the Bull and a band in the background, this year Krause has not even been the person to make the initial contact.  Instead the Bulls are showing open-mindness, with Coach Tim Floyd meeting Antonio Davis at the airport, and B.J. Armstrong picking up Alvin Williams.  An ex-teammate of Davis' while in Indiana Fred Hoiberg has also been involved in the recruiting coup.  How successful has the new method been?  We'll all know in two short weeks.