I went last night and had a great time! Warren was playing clean and used a lot of mutron...he had a deluxe reverb and what I think was a super reverb. His playing was much more Jerry-ish than when I've seen him in the past.
PS. I can't see the op's link so not sure if I'm stating something that is clearly visible, but I think for most solo's when he was using the mutron he switched to the back pup. He stumbled with it a few times so I couldn't tell if he was also switching to bucker or single, but it sounded good to me