Blue, in my brain Josh Hader seems key for Brewers. He seemed overpowering in relief, fabulous. **IF** he was to transition into rotation, and was able to sustain that level of dominance over 6 innings every 5th day, the Brewers might be very good. But if Hader ends up being a setup reliever and perhaps not much better than Strop, it will be lots harder for them.
Agree, it's not that young a team, they're trying to compete now. With Yelich and Braun, and now Cain, they've got some really good players. We'll see.
The Cubs being younger is meant to allow getting better. We'll see whether younger guys improve much. Having come up early, and now with multiple years of experience already, it remains to be seen whether their youth will lead guys like Javy, Russell, Schwarber, and Almora to improve significantly. Hoping so.