It looks like there's been a bit of commotion about "Decision Gates" going on already. See page 5 of this PDF, and page 4 of this PDF.

They were also referenced as far back as late 2008 in this comment on the TSA blog, which is copying over a comment Kip Hawley left on Schneier's blog.

I wonder if they even realize that the term "decision gate" already means something else entirely.