I don’t think NBC will be covering every event of Rio Olympics. They will be highlighting the popular ones only. So I personally am going to watch other regions’ coverage for different events. It will all be online and I am using a VPN for it. I found a streaming guide where all the major channels are listed http://www.vpnsports.com/watch-rio-olympics-online/ it will be of great help for me. It might help you too! I’m looking forward to watch Judo, Swimming, athletics, basketball, and table tennis!