Zar

From mmaweekly's rumors section (usually spot on)

UFC 69: APRIL 7, 2007 IN HOUSTON, TEXAS (Toyota Center)

Main Card Bouts (subject to change):
-Georges St. Pierre vs. Matt Serra
-Diego Sanchez vs. Josh Koscheck
-Mike Swick vs. Yushin Okami
-Kendall Grove vs. Alan Belcher
-Roger Huerta vs. TBA

Preliminary Bouts (subject to change):
-Thales Leites vs. Pete Sell
-Luke Cummo vs. Josh Haynes
-Pete Spratt vs. Marcus Davis
-Heath Herring vs. TBA

And I have read repeatedly that the TBA against Herring will be Brad Imes