MLB Star Power Index: Nelson Cruz's arc of age-curve defiance; why Adam Wainwright is just fine with his curve | CBS Sports Headlines MLB Star Power Index: Nelson Cruz's arc of age-curve defiance; why Adam Wainwright is just fine with his curve This week we examine two village elders of … Continue reading MLB Star Power Index: Nelson Cruz's arc of age-curve defiance; why Adam Wainwright is just fine with his curve