Is it safe to wrestle an anaconda that is trained and tammed?

It may not be too dangerous, but you're never completly safe. The anaconda doesnt need a mouth to kill you, it has a huge muscle-packed girth, capable of crushing at the force of 9,000 pounds. If you get coiled up, unless you're a big cat, you're doomed. So it's not really safe. Bring a pocket knife with you in case things get dangerous. As for the other answer, anacondas cannot eat real fully grown crocs, they are just to big and powerful. They eat caimans, which are much smaller, but in some cases the anaconda may even become food for the caiman.