Seqwencer? like behaviors?

I wonder if the four outs could have morphs similar to the SSL Segwencer?

An amazing under appreciated module, the ER-301 could probably expand on this.

Bump map !

you could build this in custom unit, with the unit having 4 input sources from controls, and you could mix between them all by setting up VCAs within channel mixers in the first level of the custom unit.

You could also setup a control and call it morph, and have each VCA set to respond a certain way to create that morphing effect.