Might be the most generic and vague response at an attempt to be specific I've ever read.
For real. Still, I appreciate at least the attempt, Niners. We're at least starting to get somewhere.
My issue is that trading Heyward for Miller, adding a lead-off hitter and Markakis would have in no way made us a contender. The reason we're going on the extreme toward rebuilding is because by doing that, it ensures you end up better on the back end. Doing it your way, 'balancing the extremes,' would have only ensured that we won a few more games last year and 2016 (78-82 or so), which is not enough to compete, while significantly hurting us down the road.
How could we have balanced the extremes anyway? The only way for us to add the talent we did for the future was by getting rid of current assets. We had a decision to make: try to compete in the near-term before completely collapsing, or sell off all the current assets for future ones.
It would have taken a lot to turn that 2014 team into a contender; we may not have been able to do it no matter what we tried. And had we done that, our farm system right now would completely and totally suck. We would be screwed.