I like the idea of trying young guys with upside in the pen instead of waiver claim types and middling vets. Just look at Duran and Jax, who is looking great and has been durable (knock on wood). Jax has been overshadowed by Duran but has actually been better this month. These two are a real success story this season. The thing with the young guys is if you have any plan on using them in the playoffs you'd better be running them out there now to get as comfortable as possible. Use Moran, for example, not Thornburg. Moran looks a little wound up to me and really needs the seasoning.
We still need to add from outside regardless.