As a RTP-2 pattern it checks all the boxes. The only problem I have with this one (which I believe is important) is there is no support that could add an extra chance for this bounce to happen. With that being said the XABCD pattern could be played as a pattern on it's own but I'll perfer to wait for support and the XABCD to come into play together.
Posting this one because of the shape and structure of the pattern on it's own but I'll leave that up to you if it's an idea that is interesting.