It would be nice to see SPECTRE again. BTW, has anybody ever played No One Lives Forever 1 or 2? These games are great parodies of spy movies. There are so many jokes about being in a SPECTRE type orginizaton, you find like company memos and what not. Hilarious. Also, I give you GoldenEye: Rogue Agent
I'm not entirely sure about Blofield and SPECTRE. Kevin McClory claimed that he came up with them, but I don't know for certain that the Brocollis got the rights to them when they purchased Never Say Never Again and all the rest of that stuff (or in some other way - through the courts or some other agreement).