Sunday is day the fifth day for the NFL combine and it is the day that the quarterbacks, running backs and wide receivers will be running, throwing (or not throwing) and getting tested with various physical drills.
Robert Griffin III has already has already said he is not going to throw at the combine and is opting to wait until his pro day to throw where he can do so he can throw with his own receivers.
OLs - Josh Leribeus (SMU), Kelvin Beachum (SMU), Phillip Blake (Baylor) - NFLPA Meeting, Psychological Testing and Interviews
LBs - Emmanuel Acho (Texas), Tank Carder (TCU) - NFLPA Meeting, Psychological Testing and Interviews
DLs - Kheeston Randall (Texas) - NFLPA Meeting, Psychological Testing and Interviews
RBs - Fozzy Whittaker (Texas), Terrance Ganaway (Baylor) - Workout (timing, stations, skill drills)
WRs - Kendall Wright (Baylor) - Workout (timing, stations, skill drills)
QBs - Robert Griffin III (Baylor) - Workout (timing, stations, skill drills)