i was thinking the same thing, but then it also seems that we only tend to wipe out the native species. the ones that are not native and are brought in by mistake or to controll another species that has gone crazy are the ones that we cant get under controll (rats, zebra muscles, goby fish, etc).
while i think its a great idea i wonder how well it will work.
they should also try and use the skins from the wild burms for shoes and bags or something productive so they arent just killed and trashed. they still a living creature.