Joe Henricksen and Michael O'Brien's weekly look at Chicago area high school basketball. This is Part 1 of the 2015-16 season preview. Here is the rundown: 

• 10 sleepers: Teams that certainly won't be ranked but have a chance to surprise –– maybe challenge for league title, a March run, 20 wins, etc.• 10 underrated seniors• 10 breakout players • Listener questions