Cal Poly men’s basketball coach Joe Callero knows his Mustangs face a daunting challenge this week, one that isn’t seen many other places around the national landscape.For the third consecutive season, Cal Poly (10-19) earned the No. 7 seed at the Big West Conference Tournament and will face second-seeded UC Irvine at 6 p.m. Thursday at the 18,000-seat Honda Center.It’s the same position the Mustangs were in when they made a surprise run to the conference tournament title in 2014 and earned...