Prado is your best case for Peraza btw at 3B> Hit well enough but give amazing defense. And escobar has a 1.1 fWAR through abour half the season. 2 fWAR is a good player. Ciriaco has played pretty well if he put his stats up ovewr a full season he'd do well, That being said, if you combine all 6 years he spent in the majors, he still doens't have 600 PA. I don't think bringing him up makes even a lick of sense.
And there is someone on that list we could get, Todd Frazier. A Miller and Uribe for Frazier and Lorenzen trade could benefit both teams quite well. Cincy needs pitching, Braves need power and a 3B. WE're basically giving them a plug in 3B for this year, and a fantastic pitcher, we're taking back a very nice pitching prospect and a great 3B. Unfortunately we waited a year too late to move on Frazier. As his power finally kicked in and he's amazing now.
And it's not an upgrade over either of them. It's getting someone who can put similar value at 3B to them (aka hit around average for the league and provide great defense) and using them as leverage in a trade to get better at a position of weakness (catcher, corner OF)