Well with season 1 in Gauntlet players are basically fighting up the ranks to get fragments for Charlotte and Final Frontier Eddie. Since each season is basically going to be collecting fragments for an exclusive character have a theme in the Gauntlet battle which suits for the character. For instance, Charlotte kind of really Charlotte the Harlot from the first Maiden album makes the theme based on Night City imagery. That's only a suggestion. Let's say that they release a war type Eddie like Doomsday or Soldier make the battle like in some battlefield. Or what about Final Frontier Eddie. They could have the battle take place somewhere in the Silent Planet.