The Arena and the Coliseum are long gone ... but they left behind some great Cavs stories The Cleveland Arena is long gone. It was dark and decrepit, yet it generated some special memories--as the birthplace of the Cavaliers. The Richfield Coliseum, once a palace on the prairie, is now just a field of grass. Yet fans can vividly recall how it shook to a deafening roar during so many thrilling moments--from the "Miracle"...