Not all of them. Small indie fighters like Skullgirls or Meltyblood is fine, but there needs to be big budget productions for the mainstream. Street Fighter, Tekken, SoulCalibur, Dead or Alive, Killer Instinct, Mortal Kombat, Injustice and Guilty Gear should strive (no pun intended) to be big. Blazblue, King of Fighters, Samurai Shodown, and Virtua Fighter should strive to be bigger than they are and have been.