These are the names of the prospects Atkins acquired during his selling in 2017-19: Teoscar Hernandez, Samad Taylor, Thomas Pannone, Santiago Espinal, Forrest Wall, Chad Spanberger, Bryan Baker, Billy McKinney, David Paulino, Hector Perez, Jacob Waguespack, Corey Copping, Julian Merryweather, Demi Orimoloye, Trent Thornton, Ronny Brito, Andrew Sopko, Juan De Paula, Edisson Gonzalez, Curtis Taylor, Simeon Woods Richardson, Anthony Kay, Thomas Hatch, Kyle Johnston, Derek Fisher.
Other than Teoscar and a season and a half of Espinal, that's a depressing list. Couldn't even turn any of those arms into useful relievers. The closest thing he's done to selling since then is trading Teo to the Mariners, and we will see if Macko turns into anything.
So to answer the question, no, Atkins is not the right man for the job.