Cleveland Indians reliever Emmanuel Clase (back) is expected to miss two to three months with a moderate strain of the teres major muscle in his upper back. It's a disappointing development for Clase, who was expected to hold a key role in the Indians bullpen this year and for years to come. The 21-year-old was the main prize the Indians received in the deal that sent Corey Kluber to the Rangers. He made 21 appearances as a rookie for the Rangers last year and posted a 2.31 ERA with 21 ...