Probably wishful thinking that Inter Miami will receive a third kit option anytime in the near future. In the entire history of the game franchise, no more than three clubs in the English Championship or secondary Spanish League (La Liga Hypermotion for the past two years) have ever received a third kit option, and no club in the MLS has ever been considered.
On a side note, did notice after the latest squad update last Friday that Celtic, Feyenoord, Como, Empoli, Stuttgart, Wolfsburg, and a few others did finally receive their third kit option, however, still no third kits for any of the missing ones in the Premier League, French Ligue 1, La Liga EA Sports, or Sporting CP.