Yes. On a figure, in the cr2, the only part of a morph that is fixed is the name (targetGeom ___). Everything else is open to substitution. So for a pose file -no matter what it does - to affect a morph, the targetGeom ___ must match - pose file : cr2. If you are doing MORdonor, what the host targetGeom is before the pose file is applied does not matter. Nothing at all as far as deltas go, makes for the smallest file. It just hit me a few days ago that I could use Spawn, to generate a host morph for a figure on the fly. The only limitation is that there must be at least one morph in a group for Spawn to function.