One more fight appears to be on tap for UFC on Fuel 10: Nogueira vs. Werdum in Fortaleza, Brazil. Tatame reports that Brazilian bantamweight Raphael Assuncao will fight England's Vaughan Lee on June 8th.
Assuncao (18-4) recently pulled off an upset win over Mike Easton at UFC on Fox 5 in December. He's now won his last 3 fights (all at 135 lbs) after suffering a KO loss in his UFC debut against Erik Koch at featherweight. It should be noted that Assuncao broke his arm in the Easton fight. Assuncao is the #6 ranked bantamweight in the UFC's official rankings page.