Nah, for all Seeker's flaws (and God knows he had plenty of them) at least he was unique. I've scoured my comic/movie collection searching for another Aussie Ninja (or Martial Artist) for that matter and with the exception of Crocodile Dundee (M.A. Knife fighting....and that's a stretch), Steve Irwin (M.A. Croc Wrestling....even more of a stretch), the thankfully dead Marvel supervillain, the Kangaroo or the badly voiced first attempt at an X-Men cartoon where they tried to give Wolverine an Aussie accent (shudder), Seeker is an "original" (or at least as original as any "Occidental Ninja" can be. You can hardly open a comic today without seeing a "Nighthawk" (ex. Batman, Nightwing, Spawn, Midnighter, Black Rapier, Daredevil, Darkwing Duck, etc.)