Caniac, If you look around there are some threads on here that talk about what songs you most want Joe to play if he changes the set list. I too love all the songs on DTTD. Probably because it came out right after I saw Joe live for the first time. Right now my favorite album is Sloe Gin and favorite song is Dirt in my Pocket. Would love to see that one live. but doubt it will happen. Another reason I am excited for the 4 dvd's from London. Lots of old songs played.
I can't speak for Joe but the pattern appears to be he plays several songs from the most current projects and then the songs that we the fans just don't want to live without. ( songs like The Ballad of John Henry, Sloe Gin, Dust Bowl and Midnight Blues. etc)
I am pretty amped to see what he plays for the Fall US tour. I know the sets he has played in Europe have included Song of Yesterday from BCC. and Someday after awhile from tour with Beth Hart. I totally hope to see those. But whatever Joe decides is fine with me. I know for sure that watching him in person will be stellar and I will love every minute and then it will be over in a flash. Keep the faith. He may do a greatest hits tour someday!!!!!!!!!!!!!!