Bello has started to turn his season around. I think he's probably a solid #3, but had some outings really get away from him this year and he needs to just figure it out next season. Houck is a 3 that can have stretches where he pitches like an ace. That's basically Nathan Eovaldi IMO. There aren't many true aces hanging around these days that don't have serious injury concerns. Burnes, Fried, Buehler this offseason? It's not like the farm system has a ton of high octane arms marching through the org right now.