You just can't get excited about anything Tarantino announces until it's well into principal photography as far as I'm concerned. As I posted before, I'm still waiting on Kill Bill 3, the as-yet-untitled Vega Brothers Pulp/Reservoir prequel, that Faster Pussycat! Kill! Kill! remake, et cetera. I guess The Hateful Eight can just go on the pile. I think he's just really impulsive, and was probably loving the idea for awhile, and now some other idea has got his interest, that's all.