According to MLB.com the Arizona Fall League rosters have been announced here. This is just a preliminary roster and will certainly be added to from these official rosters.
The Atlanta Braves initial list includes just four players, and zero of them are pitchers- something that will change before the start of competition in the desert. Among the four candidates there are some surprise inclusions, as well as some names that you might expect not on the roster for the Peoria Javelinas. The Braves are splitting Peoria with the Padres, Brewers, Mariners, and Rays this year.