Again, I think we’ve confused the hell out of everyone with some of the terminology. So I apologize!
To me, the term “crosspicking” as we’ve been using it means “a phrase where all the pickstrokes escape at both ends”. The term “two-way pickslanting” to me means “a phrase where you switch between different single-escape pickstrokes, with double escaped pickstrokes at the connection points”. In other words, these are descriptions of alternate picking styles, not movements. The double escape movement is present in both styles. The single-escape movement is present only in two-way pickslanting.
In this case, at least from this view, it looks like things are escaping only as they need to, ergo, two-way pickslanting. But without a Magnet it’s hard to say. In general, however, you can view “crosspicking” as simply a continual sequence of single escape movements. And the players that can do that can usually also do each of the single-escape movements, and probably do when the tempos get fast enough.
On top of this, and perhaps somewhat more descriptively, I’ve been using the term “902” recently to describe players who use a lightly supinated arm setup and are capable of all the pickstroke varieties. To me that sidesteps the terminology issue because it describes the movements directly, i.e. the whole system. The “9” movement, the “2” movement, and the completely escaped “902” movement if and when it appears. Of course there are 801 players (Albert Lee, perhaps) and 7012 players (Steve Morse), as we move around the clock. But the same concept applies - these are the movements from which player X chooses.
In the long term, I think the higher-level categories like “two-way pickslanting” still have some validity since they do describe certain phrases and tendencies that we see out there in the real world. But for clarity, I think the more we talk about the movements we’re seeing, the less ambiguity there is overall.
