Obviously FPGA is not as slick & fast as a memristor chip could maybe be, but if the economics of a morphic processor made sense wouldn't you expect to see FPGA

Obviously FPGA is not as slick & fast as a memristor chip could maybe be, but if the economics of a morphic processor made sense wouldn't you expect to see FPGA coprocessors and a library of utility bitstreams to be dynamically loaded as needed? Of course, the reason we don't see that is the economics aren't great, the performance boost isn't either, and developing those utility bitstreams is a herculean task by itself. The real world incarnation of all this I would argue is the SoC. Silicon is cheap enough you don't make one mighty morphic chip; you make several dedicated IP's and put them all on one chip.