Kirby Crumbles, DarkHorse Eats Crow in Arlington

So much for that 0.56 ERA advantage. George Kirby got shelled for seven runs as the Rangers dismantled Seattle 7-3 at Globe Life Field, turning our -145 Mariners pick into expensive confetti. Kumar Rocker, the guy we were supposed to fade based on his 4.13 ERA, outdueled the "consistent" Kirby by a country mile. Texas…