Any one or multiple of the following would be good with me:
1. Individual instrument stems for every track, like they did with BCSL.
2. If they write in studio and still jam like they did in the past, recordings of the improv jams would be cool.
3. Studio versions of the extended live versions of songs such as Surrounded, LITS, To Live Forever, etc; and studio versions of their live instrumentals such as Barfbag, Awake Jam, the late 2014 Trial of Tears intro, the various other 1993 pieces... and a full band version of the Easter Egg!