The preceding chapters in this book address a plethora of intriguing challenges, all directed towards bridging the gap between requirements engineering and architecture. These challenges, put together, capture a large part of the problem space currently faced by architects and requirements engineers alike. We review the various challenges that have been discussed in the preceding chapters. We present an abstracted form of the emerging trends that have been identified to deal with these challenges, referring back to individual chapters in order to exemplify them.