A very good thread IMO, with strong and logical debate points.
Raven was one of our best players before his off spell, but we have had a great run of clean sheets recently. Shinnie and Raven bombing forward created more chances, both were keen and capable at crossing after an overlap which contributed towards better attacking football. The crux is do we favour solid clean sheets over slightly stagnating attacking play or a more attack focussed shinnie/raven overlap system. Yogi, I've read, prefers a more attacking team so perhaps he will go for the latter.
One thing is great about this situation - we have great options in our depth and it is a good problem to have.