Arizona keeps winning without Olson

Arizona keeps winning without coach Lute Olson. Jerryd Bayless made six free throws in the final 31 seconds of overtime, and the 22nd-ranked Wildcats pulled out a 78-72 victory over Illinois on Saturday, two days after learning their Hall of Fame coach would not return this season. Arizona (6-2) caught a major break at the end of regulation, when the referee ignored Nic Wise’s signal for a timeout…