Alright, so a rejection of a nihilistic rejection of meaning, but at the same time, I'm not sure I'm so following his point on how to achieve that.
My guess: like with the signature example, just because we don't have a master-reference doesn't mean we can't make pragmatic associations, but it does mean we can't assume there exists a master-reference, and any system that assumes it (e.g. Sheridan's "correct" enunciations, Blair's belief in naturally-inclined taste) is inherently leading to failure. Deconstruction breaks down those structures... but I'm still lost as to what comes next. Bail me out, here.