Here's a random thought, i love Izou and i wished this guy appeared in the anime. But who do you think is gonna be voice actor if he ever was animated?
Here are my choice (Sub) :
Toshiyuki Morikawa (He might use his Yoshikage Kira voice but a little bit more deeper)
Kenjiro Tsuda (of course)
Dub:
Jason Liebrecht
Yong Yea
Patrick Seitz
Ray Chase
David Matranga