Being a Hieryu fan, I played him often in MVC2, ironically I never used Doom/Sentinel. I most often use Wolverine or Venom or Hayato for assists, maybe Spider-Man sometimes...I didn't even use his teleports much come to think on it. His reach and rushdown speed is pretty good even without teleport if you use him right.
All the same though, some days I wish Hien would show up in an MVC game, just as a rival Strider.
Maybe Seyfert too, heh.