You should be able to pull something from them. Try to get the wood ripped into rough call blanks. For pot calls try to get the wood cut 4x4x1 inch. Strikers 1"x8" at least. Seal the end grain with wax, wood sealer, paint etc. to keep it from cracking further. Store it in a nice dry place until it is dry enough to turn. Cherry makes some awesome calls wether it be pots, boxes, tubes or whatever. Find you someone to turn the call and maybe personalize it with a picture under the glass or some woodburning. Make a nice family keepsake. The longer you keep them under your deck the less chance you have of turning them into a call.