While all the above ideas are nice, they are obviously coming from a shooter's perspective and not the owner of a business. Let's face it - the goal of any company is really to make money. HK makes money selling to LE - civilian sales are likely a very small part of their market. Dealing with onesie twosie sales is much more expensive and much more work than with a large contract. This is probably why HK requires their dealers to purchase $XXXX amount of goods.
Building a plant in the US for the purpose of making more civilian firearms ain't gonna happen - with our rapidly changing laws, it is simply too much of a gamble and not enough return. Even if the crime bill is allowed to sunset, individual state laws are getting more and more strict. If a plant is built here, it will be to expand their presence here in the LE/Mil market. We may perhaps be able to benefit from it, as they'd likely be able to use most of the same machinery to build semi versions, but it won't be the primary reason for such a decision. Same with the P7 series - I don't have any exact numbers, but I imagine the profit margin for this pistol is much much less than the USP. Injection molding a piece of plastic is cheap. Milling a block of solid steel is not.
So... while all the previous ideas would be good for shooters (at least short term), long term I'm afraid they'd likely drive the company into the ground...
Rocko