The Boro boss is forced to replace the injured, and cup-tied, Fabio Rochemback in midfield. He has also hinted that Mark Viduka will start up front.
So, assuming that he sticks with his 3-5-2 system that has worked so well for the last two games, I would expect Doriva as a straight swap for Rcohemback and Yakubu dropping to the bench for Viduka.
Possible Boro line-up:
Schwarzer, Bates, Riggott, Queudrue, Parnaby, Pogatetz, Boateng, Mendieta, Doriva, Hasselbaink, Viduka.