Of course we need WAR in 2018 and 2019. This team has stunk since 2012. With each awful season, such as this year and the prior two, the franchise dies a little. Younger sports fans do not naturally gravitate to baseball. The summer offers lots of other pleasant recreational choices. Fans not recruited over an 8-year period when they are susceptible to recruitment are likely lost forever. It's not just that we haven't been good for years; we haven't even been respectable for years. That's also an awful environment in which to bring up young hitters.
Yes, we have 8 young pitchers. We don't know which ones, but half or more won't make it. We can add a top pitcher and still give an opportunity to all of these young pitchers. It takes about 8-10 starters to make it through a season.
I keep asking the same question AndyB has now asked for the second time: how does not spending the money help the team? You talk of future salary budget crunches, but they are still far in the future. You talk as if we have enough talent on the farm now to win and shrug off next year's potential 1.1 as making a contribution far in the future after the Phillies are already on top. But there just isn't enough talent in the system today to go to a WS, considering the reasonably expected attrition rate, especially for young pitchers.
So yeah, FA prices are high. It isn't an efficient way to build a team. We could buy two high-priced FA talents and it still wouldn't be the primary way we are building the team and would still be not even a third of the payroll we can carry. We have a lot (but not enough) young, cheap talent. That allows up to actually a full handful of expensive players. Now some of those expensive guys will be homegrown post-arb guys, presumably starting with Nola, but some will have to be FAs. A FA is only $. He doesn't cost us top minor league talent. Really, anyone you get in trade might be cheap for a year, maybe even two, but then you are renewing at FA price and long years anyway, so the young guy you trade for either doesn't help in 2020 or has larger out-year problems than a FA signing today.