It should be an interesting thing to try, but be aware that the effect of moving the negative image (in the enlarger) is fundamentally different from moving the positive image (in the camera). The reason for this is that in the latter case, the highlights blur into the shadows but the shadows do not blur into the highlights (they cannot "de-expose" the silver that records the presence of the highlights). When you are printing, it is the shadows which move into the highlights, unless you make an interpositive and internegative.
(This is the same phenomenology which makes a "soft focus" print made by diffusion in the enlarger look different from one made with a soft focus lens; to some eyes, the diffused enlargement looks downright spooky.)
If you try it, please let us know how it turns out!