It just seems like I am always needing to create new morph channels for one reason or another, and in the case of a single morph, I think it would be quicker to just type in the name rather than having to brows for and select a pz2. Also I might have a pz2 with several morphs in it, but I only want to inject one of those. Thirdly I might want to pre-rig a cr2 for several morphs I plan to make, adding them one as a time to the pre-rigged cr2 to check how they work together as I make them, but I don't want to have to break the work flow with each new pz2, by having to stop to make a new output cr2.