Please link where I called the Nationals a dynasty. Please and thank you.
Do I think they are set up for long term success? Yes. This year has surprised me, but it happens. (to a lesser degree how the Braves were awful in 08 when I expected them to be an above .500 team)
Why do I think the Nats are set up for long term success? They have 3 very good starting pitchers that are signed for a lease a couple more years and are entering their prime. They have a 4th guy (Detwiler, injured all year) that is a very good middle of the rotation starter that will be will the club a few more years.
They have a cornerstone of position players (Zimmerman, Desmond, Harper) that are very good. They have a couple young, cheap players that appear to be very productive major leaguers (Ramos, Rendon). They are stuck with Werth and they just gotta hope he can put up solid seasons and not fall off the wagon. They really don't have a hole they need to fill position player wise except maybe 1B. They need a mashing type 1B and Laroche is too much of a question mark. You can never figure out if he's going to be an .850 OPS guy or a .750 OPS guy. Luckily for the Nats they convinced him to only sign a 2 year deal. I'm guessing they will be out scouring the 1B market in the offseason. (unless Skole gets healthy and they trust him at first)