I think you're missing their point. They have no control over the deer in the wild, which are not injected with antibiotics and growth hormones. Therefore, they cannot be certified mutant by the FDA.
Surprised no one has commented on this... especially AMonger.
We think we have it figured out. We have reason to believe our neighbor is the one growing pot, and the DEA came by on the off chance that we were in on it too.