Well, this is incredibly frustrating news. There's just no way, if the current pace holds up, that I'll ever manage to track down 1 opener and 1 carded version of each set.
I've been on the road for the last several days, and have checked Targets, Walmarts, and TRUs from Orange County, CA all the way up to Seattle, WA. I've come across the clone 3-pack once, at an out of the way Target in WA, and only because I walked into the store probably minutes after they were put out. They recieved one case, and have no more cases in stock. They do have six pegs of Obi-Wans and Palpatines, however.
I agree that Hasbro needs to get a case out there that consists of nothing but clones, even if they have to include a jetpack one in there for variety. I find it fitting that the text on the front of the package says "Build Your Army!" and that at the ratio and rate that these have been distributed, there's a fat chance in hell of many being able to do that.