Summer...

[Tad Carlucci]

As I recall, that comment was made only a few weeks after the release and I remember agreeing, in my head, that it was too soon to write of the release as not having more new traits.

While, yes, it is *possible* that a new trait takes 'years' to discover .. that is, the odds are non-zero .. the chances are so low that 'none' is a very good approximation.