Here's the list of players who's rookie contracts have expired. These players are still on your Fantrax rosters but were removed from ProFSL when the rosters were rolled over to 2016.
Teams have until 1/3/16 to resign P-2015 contracts.
ARZ MI d'Arnaud, Chase $0.5m (P-2015)
COL CI-OF-MI Harrison, Josh $0.5m (P-2015)
RP Smyly, Drew $0.5m (P-2015)
SP Eovaldi, Nathan $0.5m (P-2015)
SP Hutchinson, Drew $0.5m (P-2015)
SP McAllister, Zach $0.5m (P-2015)
LAD SP Lynn, Lance $0.5m (P-2015)
SD None
SF None
CHC None
CIN None
MIL CI Machado, Manny $0.5m (P-2015)
SP Kluber, Corey $0.5m (P-2015)
PIT SP Doubront, Felix $0.5m (P-2015)
SP Fiers, Michael $0.5m (P-2015)
SP Friedrich, Christian $0.5m (P-2015)
SP Worley, Vance $0.5m (P-2015)
STL None
ATL OF Nieuwenhuis, Kirk $0.5m (P-2015)
MIA C Rosario, Wilin $0.5m (P-2015)
SP Peralta, Wily $0.5m (P-2015)
NYM SP Ramirez, Erasmo $0.5m (P-2015)
PHI None
WAS SP Delgado, Randall $0.5m (P-2015)
HOU None
LAA None
OAK SP Griffin, AJ $0.5m (P-2015)
SP Iwakuma, Hisashi $0.5m (P-2015)
SP Milone, Tom $0.5m (P-2015)
SP Quintana, Jose $0.5m (P-2015)
SEA None
TEX C Castillo, Welington $0.5m (P-2015)
CI Middlebrooks, Will $0.5m (P-2015)
CHW None
CLE None
DET C Lobaton, Jose $0.5m (P-2015)
C Mesoraco, Devin $0.5m (P-2015)
CI Pacheco, Jordan $0.5m (P-2015)
KC RP Torres, Alex $0.5m (P-2015)
MIN None
BAL None
BOS SP-RP Smith, Will $0.5m (P-2015)
NYY None
TB SP Parker, Jarrod $0.5m (P-2015)
TOR SP-RP Anderson, Chase $0.5m (P-2015)
SP-RP Phelps, David $0.5m (P-2015)