I saw a fun thread on bolter and chainsword asking who would be the ideal actors to portray the primarchs in a Heresy era movie, and thought that the lounge would probably have some interesting opinions on the matter. So have at it, who would you have lead the legions of the emperor into battle on the silver screen? The only big restrictions that I can think of is that the primarchs all appeared to be young men at the time, scratching Connery and other distinguished gentlemen from the list of badass mofos elligeble for roles.