According to MLB.com's transacation page and MLBTradeRumors, Drew Sutton has been outrighted to AAA Indianapolis. For him to be recalled, he will have to be added to the 40-man roster. The transaction is dated August 3, but Sutton has not yet played for the Indians.
This move does give the team more options come September 1 when rosters can be expanded. If a 40-man space is available, Sutton could be a useful bench piece.