Food for thought, from Bloomberg: 14 finance professionals opine on next year’s events .
I thought Milton Berg’s prediction was solid: “if you just look at the facts dispassionately, valuations are seriously high, no way S&P hits historic returns going forward, a long-term bear market has already started, be cash” (paraphrased).
http://www.bloomberg.com/news/videos/2015-11-30/milton-berg-commodities-may-sink-20-or-more (2:35 min)