Anyone ever do this, or hear about this?

1. Dredged material pumped into a dewater/geo-textile bag.

2. Eventually the material dries.

3. Can that dried bag be covered in seed? Or soil, then seed?

Seems like a triple win.
-The idea was that the water would drain back into pond.
-The material would not have to be moved.
-The earthen berm would add to raise the shore next to the pond.

Considering I have not ever done this, nor worked with the materials, what thoughts come to mind.
Give me your optimistic thoughts.
Toss in your negative thoughts.

I haven't done it, nor committed to it.
Let the discussion begin!