Absolutely. I think the most important thing is that there are frank discussions in public spaces. I'm okay with the idea of a mixed martial arts fighter making an informed decision to risk brain damage later in life to pursue an income and a passion now, but it needs to be an informed decision. In the days of Gary Goodridge, everyone was talking about how MMA is so much safer because there's no standing eight count. These days I think most MMA fighters know the risk they're taking, and that's a very good thing.
CTE, though, is a different monster than most forms of brain damage, because its sufferers are often violent. There's a lot of money going into research, so let's cross our fingers we figure out how to identify and best support fighters with CTE before MMA gets its own Chris Benoit, because we don't, it's kind of inevitable.