Okay so your prizes don't encourage players above s1 ranking and below g1. You offer the same prizes for finishing in both gold 3 and gold 2.. this doesn't really help anyone improve their teams or encourage them to play. it demotivates people.
here is my improved prize pool suggestion.
finish at gold 3 rank: sp digimon etc. remain same.
finish at gold 2 rank: so and sp+ digi plus current other prizes just the sp+ added.
finish at gold 1: sp sp+ and lr digimon an ultimate floppy+current gold prize
finish at legend tier: sp+ digi 2 lr digis and ultimate floppy