A lot of people are worried about the finishing moves so I thought it might be fun to post ideas on non m-rated finishers...
Mine starts with Superman, you could have Supes punch his opponent so hard it knocks them off of the stage and into space.
Scorpion will raise his hands in the air summoning fire hands that will drag his opponents through the ground,kinda like Shinnok's in MK4. Let me know some for other fighters or if you have ideas for Scorp or Supes