Zou Shiming’s tomato can era has officially ended. In beating Luis de la Rosa on points last weekend, Zou moved to 5-0 (with 1 KO), and he remains on track for a world title bid later this year (though promoter Bob Arum is already talking about his first title defense). Some world champions are clearly tougher than others, but you can’t stage manage a title fight in quite the same way as you can line up a pushover opponent. In other words, shit just got real. Here is this week’s Sports Talk column: