However, Redknapp insists that QPR will get full value for their stars if they are forced to sell in the transfer window.
"We are not in trouble because Tony [Fernandes] and the other owners have said we aren't going to panic and give people away cheap," Redknapp told reporters.
"If someone wants to take a player, they are going to have to pay the money we think he is worth or he will stay here.
"We would like to keep Chris Samba here for another year if we can to try and get us out of the league, but if someone wants Chris Samba and he decides he doesn't want to stay, you want your money for him or he stays here."
Redknapp has admitted that Cesar is one of the players who could be heading for the exit door.