I would love to see a Lateef Impulse box set, either studio or live and studio.

I wouldn't know. I don't read much about Yes etc. 

Yes. This.  

The Bill Barron is a no-brainer Warne Marsh - anything! private tapes, full session recordings, unreleased live recordings. I'm sure there's an angle here in the vein of the recent Tristano set New Orleans Modern Jazz - something along the lines of a full reissue of the 1976 Opus box set New Orleans Heritage - Jazz: 1956-1966 (which features Ellis Marsalis/American Jazz Quintette recordings along with some others) expanded with contemporaneous and relevant music. This is maybe a little outside the scope of what Mosaic does, but I think there's some great potential Always thought Mosaic could do something more with some of the newer BN material a la the Don Pullen and Tony Williams Selects. I think a box of Jason Moran's BN sessions would be great. In that vein a box of Geri Allen's Minor Music dates, possibly incorporating the Somethin' Else/BN material as well, would be really strong.