SharkLord
Smash Hero
Nah, it was a decision made during basegame development and the beginning of DLC pack 1, weeeeeellll before DLC pack 2. Rex is the same as any Mii costume added during basegame planning IMO: I think he's back on the table for pack 2.
Per these two. It was chosen all the way back in the base game, and weren't anything more than a bonus. By now, the costume has about as much weight as the Arcade Bunny Hat.Nah, Rex's Mii Costume wasn't really sold, it was more of a bonus thing. Nobody's going to complain that they bought the Mii Costume and now Rex's playable because I really doubt anyone shelled out those 25 bucks for the Rex Mii and saw the Fighter Pass as a cool bonus. Plus, it's not like his Mii Costume will cease to exist with a playable Rex, it's pretty much the same as any basegame content really.