Collection Prizefight milestone rework

[digdugprophetie]

Would it be worth modifying the reward granted at reaching the 12,000,000 milestone in Diamond-class character prizefights? Instead of giving the player 5 gold move relics, perhaps 5 character-specific move rerolls? By the time a player is able to routinely able to reach this milestone, the value of a gold move is essentially reduced to its 5000 Canopy Coin selling price unless the stats are perfect; while a reroll token is worth far more mid to late game.

Additionally, does anyone else feel as though the reroll tokens deserve a dedicated row in the collection display?