Pat and Bob,
Between you too I have a question of effectiveness. The converstion was sparked with Rick Pierce years ago on just heads. How possible without the comment anything is possible to create a head style decoy that could be used in open water condtion in the diver spread? I believe this is more a "a bet you can't make it work". You could stick a lot of those in a five gallon bucket and randomly toss out as fillers in a spread between lines.
Regards,
Kristan