On the next tour, God willing...
I've enjoyed the extended jams the band is doing in their songs this tour, but what good rock concert doesn't have a drum solo? I know those are usually met with people heading off to get a beer, but if they'd have Deen do a short one in the middle of a song, 30 - 45 seconds, I think it would be killer. They could keep the extended jams in and do both where the song permits. Would rock the show up a bit more.