It should be possible, but you will lose the morphs.  You might be able to transfer the rig with Outfitter, but I suspect there will still be problems with any morphs that aren't actually dialed in..

Hannes had a subdivision script that will also subdivide the morphs of a sphere zone rigged figure, but it doesn't subdivide the weightmaps, so bending results in sort of a brush appearnace of the joint....

----------------------------------------------------------------------------------------

The Wisdom of bagginsbill:

"Oh - the manual says that? I have never read the manual - this must be why."
“I could buy better software, but then I'd have to be an artist and what's the point of that?"
"The [R'osity Forum Search] 'Default' label should actually say 'Don't Find What I'm Looking For'".
bagginsbill's Free Stuff... https://web.archive.org/web/20201010171535/https://sites.google.com/site/bagginsbill/Home