Seems the researcher is trying to get people to want to eat them;
"Bradt said creative projects like Crab Trapper can help address the problem by raising awareness. Her own research focuses on tracking where and when green crabs molt. The idea is that if you can catch them right after they molt, you can cook them like other soft shell crabs and get more people to eat them.
Right now, there's no commercial incentive for crabbers to harvest green crabs on a scale large enough to make an impact, she said. But she hopes new products that use the crab – like fishing bait, whiskey, fish sauce, and more – could change that."