For the past few months, I have been ramping up on the "Manage Technical Debt" scenario. We are building rich capabilities to manage technical debt in Visual Studio, Team Foundation Server & Visual Studio Online. Our initial plans were outlined by Stuart Kent in his talk at //build and this blog. You can see the video at https://channel9.msdn.com/Events/Build/2015/3-696.
In fact, we have been incrementally releasing features over the past few months. Here are a bunch of blogs which discuss the new features.