PWInsider said:With the demise of Retribution as an act, Reckoning (Mia Yim) has been officially shifted to the Smackdown brand, PWInsider.com has confirmed.
There is no word when she will be debuting or if she will retain the Reckoning persona, but she is now part of the blue brand.
POST Wrestling was able to confirm this news along with Slapjack (previously Shane Thorne) moving to SmackDown on the official roster.
In both cases, it is unknown if either will be retaining their characters of Reckoning and Slapjack, or given different personas.