[Suzu]

Gosh, I don't like Tony Stark xD And at the end of the day, Captain America is still the leader and he's also my favorite Avenger :P

I think Hiba was pretty awesome when he freed himself from the boat with the bomb in episode 24. Can't say much about Owashi because the first half of Sun Vulcan was pretty uninteresting in general, but there was this one episode with a kid that was taken hostage where I though he was pretty cool. I think it's somewhere before episode 10.
Both moments were their time to shine- for what was possible in a show as plain as Sun Vulcan.
Also, I really liked Hiba and though the show greatly improved when he took over as Vul Eagle.