I know not everything is going to fall into place. Players get hurt and underperform. However, the ceiling for this offense is pretty incredible. While Turner and Murphy will be hard-pressed not to have their numbers regress some, I see their floor as still extremely high and they will remain very productive hitters even with some regression. Whatever regression they have will be made up for by Harper rebounding closer to his 2015 form. Not saying Harper will match 2015, but I'd say he's closer to 2015 than 2016 providing he's healthy (same caveat applies to everybody). How many teams have 3 hitters better than those 3? Eaton has been very steady, so we know what we're getting there. Rendon is very much a proven hitter when he's healthy, and is perhaps a bit underrated after the injury-filled 2015 season and then starting slow last year. He finished last year looking like the 2014 Rendon.
So, those 5 are really good. I know Werth is a year older and could fall apart at any moment, but I think he could be slightly better than last season even as his wrist is now completely healed. He'll need his rest to make it through the season, but I think he'll give us a very solid OPS if he avoids any new significant injuries. I believe he's highly, highly motivated to win in the postseason in the last year of his contract.
Many will roll their eyes, but I think Zim has a decent bounce-back year. His exit velocity last year showed he still hits the ball hard, he just had bad BABIP luck. He at least stayed healthy. I guess he's an "old 32" and I don't predict him to return to his glory days form, but as a #7 hitter, he doesn't need to. I think he can be back to a .260 or .270 hitter with 20-25 HR pop, which is much more than most 7th hitters offer. And how many #8 hitters would be more dangerous than Wieters?
If this team becomes adept at manufacturing runs, then look out. Because there is so much pop 1-8 that even if a SP is cruising and not giving up many hits, we can always strike for that 3 run homer at any point.