I don’t mean to be negative, but the Giants haven’t been so hot so far in 2011. I mean these are the defending World Series champions but they’re playing like a bunch of chumpions. You have to wonder if they have what it takes to repeat. Forget repeat. You have to wonder if they have what it takes even to make it to the postseason. Mostly, they had luck on their side last year and they don’t have luck on their side this year. It’s a true fact. To read my column on how their luck has run out — so far — click here.