
I think your best bet is to throw your best ideas into a poll on here and hope they generate enough excitement among members that Sal decides to do it as a sprint, or one of the dealers who browse this forum decide to do it as an exclusive. The Cru-Carta Shaman came to fruition because of a few threads on here and it became one of the most sought after Spydercos of all time.
Now, that said, I do think Spyderco should make their yearly forum knife something actually chosen via a series of polls by us here on said forum. Sal could give us a list of models, steels, and scale colors that are possible, and then we could narrow it down via the polls.