Here are your choices. I can add more if any worthy suggestions are made. And by that I mean someone that could play the part, so if someone out there has his/her heart set on Freddie Prinze Jr playing Namor, sorry!
Remember, Namor is an arrogant, foul tempered git! He is also a ferocious and proud warrior. Always been more of an anti-hero than a hero so keep that in mind when choosing your pic. Also, hes well over 80 years old, and although he doesn't look it of course, don't be afraid to cast a little older as long as they could still get into great shape.
Hugo Weaving(LOTR, The Matrix, V For Vendetta)
Jason Behr(Roswell, The Tattooist)
Jonathan-Rhys-Meyers(Mission Impossible 3, The Tudors)
Luke Goss(Blade 2, Hellboy 2, Bros!)
Vin Diesel(Pitch Black, The Pacifier)
Zachary Quinto(Heroes, Star Trek)
Nestor Carbonell(The Dark Knight, Lost)
Our resident artist Shaman is going to be sketching the winner as Namor, so give him something good to work with people! The winner will be the one with the most votes by Friday 21st.