Pacers interested in Mayo/Lee?

Despite the fact that the Pacers have come to terms with George Hill and are still on the fence when it comes to matching Roy Hibbert's offer from Portland, they are not finished tweaking their roster.  The Pacers are looking to add an explosive guard to their bench and the two names that have come up are OJ Mayo who the Pacers have tried to acquire via trade in the past and Courtney Lee who played an important role in Houston last season.  If one of the guards are signed, it would also send a message to Paul George that he'd have to continue his growth as a player or be replaced in the starting lineup.