Good summary of our most pressing issues.
We only have a couple open positions: 1B/DH and DH-utility, unless we trade a starter.
We have to make the most of those fillings.
Bringing back Moreland makes little sense, unless he's all we can afford after trading for Stanton and maybe signing someone else to fill the hole(s) left by the trade.
Free agency has not worked well for us. JD or Moustakas could tank as soon as we sign them, but to me, they offer our best chance at greatly improving our power without giving up anyone.
We can hop others, like Betts, Beni, JBJ and Bogey (maybe Vaz) add some power from their 2017 numbers. I don't think that's unreasonable to project. We can get more HRs from a full season of Devers as well.
I like JD best, but I hate the idea of signing basically a DH-only guy. He could fill in as our 4th OF'er- another significant need area, but I's prefer a 1Bman that can hit 35+ HRs. Moustakas would probably hit 35+ and improve our 3B defense, but maybe our 1B defense would suffer by having Devers & HRam share time there and at DH.
It's not an easy choice, and those aren't the only two choices, but to me, they are clearly the two best FA options out there right now.