I have never tried this, but it came to my mind while pondering on your predicament. If you can find the right light wire; one that is light enough for a crappie to push out of the way, yet stiff enough so you could wrap it around a hook shank. I would wrap the wire around the hook shank up close to the eye with a set of pliers so that it is tight against the shank. It may need to be wrapped 4-5 times. Then I would run the wire through the eye of the hook and bend it so that it is positioned down close to the barb of the hook. You might even want to make another wrap around the shank after running the wire through the eye just to help hold everything together. Make sure it is long enough to reach the barb because you can always cut off any extra.

I don't know if that will work. LOL. The exact size and stiffness for the wire would have to be found. But, if I needed a weedless Aberdeen wire hook for crappie, that is what I would try to make. If ya'll get that puppy perfected and patented, remember where you got the idea. LOL.

Let me know if you try it and it works.