Trey performed Friday w/ Oysterhead's return (530-730 CDT), and Trey and Mike performed with the Benevento/Russo Duo for Saturday's SuperJam (12:30am until about 3am Sunday morning, including "Play Pause Stop," "Dragonfly" and "Goodbye Head," then with Phil for for "Casey Jones" and "Goin' Down the Road Feelin' Bad", and then "Mr. Completely" as the quartet again.   (Note that AT&T's schedule for the streamed webcast implied that the Trey/Mike/Duo gig was Sunday at 11:15 CDT. We're told that was a re-airing of the previous night's event, and apologie for the confusion of the earlier report.) He wasn't as prevalent as Warren Haynes often is at festivals, but Trey did manage to appear at Bonnaroo all three days - Friday w/ Oysterhead's return, Saturday in the SuperJam with Mike and Phil Lesh and Friends (for Casey Jones, Goin' Down the Road Feelin' Bad, and Mr. Completely), and Sunday for the Superjam with Mike and the Benevento/Russo Duo, all streamed by webcast.