ROH star Rhett Titus appeared on last night's episode of WWE Monday Night RAW during a backstage segment with Vince McMahon. At this time, Titus has not signed a WWE deal. He was scheduled to come to this week's tapings for some form of tryout, and was used as an extra backstage. Again, he has not signed with WWE, nor has he started the medical testing to begin the process of signing with WWE.
Titus is not currently under an ROH contract and hasn't been for a few months. At the last TV tapings, ROH ran an angle where SCUM had to break up and Titus was a part of that group. At this time, he has no commitments to ROH and is free to work anywhere he wants.