Research Topic

Over the past couple years the topic of Traumatic brain injuries in sports has been a huge topic for debate. Many believe that commissioners of sports leagues have brushed off the seriousness of brain trauma. So my topic is, how has the negligence of TBIs in sports affected the athletes during and after their careers, and how much did league officials know and what things could have been done to help prevent and mange these things. I would like feedback on if my topic has enough depth or if I need to dig deeper.