Per the rules:
The players signed are subject to ZiPS bidding. If the team's projections already came out, the player will have his own thread. The players are Mark Payton, Trevor Megill, Vimael Machin and Dany Jimenez."ZiPS bidding is a process that covers both teams acquiring players when their ZiPS projections are released each winter and also players who leave the US to play elsewhere and return to an MLB team."