I ran numbers this morning with arbitration estimates. Their payroll at this point is around 160, and they don't have a 5th starter yet(unless they roll montgomery). Also I'm not sure their CF plan, maybe they roll Happ/Almora/Heyward in CF/RF...not sure. If they add Darvish they are up to probably 185ish, a touch high but not unreasonable based on the last couple years. In 2019 though, 25 million for Darvish puts them to around 195 and they'll lose a bullpen arm(Wilson unless they extend him). I'm not sure how high their payroll can go, but I doubt they can afford $40 million for Harper. 2020(without harper) their payroll will be at roughly 185 and they'll have lost 4 more bullpen arms(cishek, strop, duensing, grimm) and Zobrist. And as has been noted, they have nobody in their farm that can come up and fill those roles for league minimum...so they'll have to dive into free agency or find a way to trade for them. By this point they'll probably have had at least a couple prospects breakout that they can trade, but probably not anybody ready to play at the mlb level. The position player side of their 25 man roster is solid(aside from heyward) and they have their 2 stars, but they have no depth behind it. The roster is built to be able to withstand 1 maybe 2 non-bryant/rizzo injuries before they have to plug in well below replacement level players. Looking at their pitching, their rotation is primarily mid rotation guys that are likely to regress. Darvish would become their best SP if signed. Their bullpen is filled with very solid pitchers in all 8 spots, but none of their relievers are as good as Chapman or Davis. They don't have that guy you can throw in in the 8th with a 1 run lead and nail it down in the playoffs, and don't have the ability to get him without shelling out cash or trading from the 25. Their pitching(and team really) are built to make the playoffs the next year or two IF they can stay relatively healthy, but not to win in the playoffs. Their pitching simply will not match up with the nationals/dodgers.