About a month ago I was optimistic about a September featuring the returns of both Carlos Carrasco and Corey Kluber.
The former has indeed made his return as a member of the Cleveland Indians bullpen. Kluber is still out with no definitive timetable for a return.
Kluber suffered a broken arm on May 1. Once that injury healed he began to make rehab starts until the bad news struck on August 20. He was removed from a Triple-A start with an oblique strain. That was the last time he was on the mound.