Six weeks ago, we heralded the arrival of Vladimir Guerrero Jr. Two weeks ago, we lamented the call-ups of Derek Fisher and Myles Straw. All the while, Yordan Alvarez waited patiently in the minors, ripping the cover off the ball.And now, the time has come. Alvarez is up with the big club and announced his presence immediately with a two-run homer in his first game as an Astro.You obviously remember my column from a few weeks ago where I declared Alvarez this year's American League Rookie of the[...]

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