The game could be set up to have another currency type other than coins and stars. Time shards could be taken from every game you play of infinity mode and used to buy a new sticker pack that holds all the infinity customizations. It could go one step further and have 2 gnome sticker packs one more expensive than the other as a way to get more out of it. The cheaper sticker pack could have up to 2 infinity customizations and some consumables and the more expensive one could have 3-4 infinity customizations and some consumable. I feel like this is a much better to acquire those items compare to the current way to get them with seems to tedious. Spending 20-30 minutes per game to just get a chance of 1 infinity customization and half the time I just get coins.