Do you think Atlanta and Chicago are good sleeper teams?

Most people who know about basketball will say they will be the 4th and 5th best teams behind Miami, Orlando, and Boston. I think Orlando and Boston may be so obsessed with facing Miami in the ECF that they might get knocked off by an Atlanta or Chicago team because they probably will not plan as much for them or underestimate them. Chicago and Atlanta has matched up well against Boston in the past. Chicago frontline Boozer and Noah is capable of keeping up with Magic frontline and the Bulls backcourt of Rose, Brewer, and Deng could be as good as Richardson, Nelson, and Vince Carter.