Various people opine about what they'd like to see, skiffy-wise, in the LoA, and other, related topics:

• Tobias Buckell stumps for Cordwainer Smith
• Matthew Cheney wants a lot of things, but mostly Delany
• GalleyCat rounded up all of the usual suspects, who had various suggestions

For myself, I've already bemoaned the massive Ambrose Bierce-sized hole in the LoA. Since the LoA usually tends to completism, it doesn't always mesh well with genre fiction (and that was the basis of my problems with the Lovecraft Tales book, last year), but Walter M. Miller, Jr.'s output is just the right size for a LoA book. Ray Bradbury's best stuff would also fit nicely into one fat volume.