Concerning fusion tokens.

Plarium should have any of the fusions you fuse as the sacrifice for past champions. If I never planned to use Pelops I should be able to not receive him and count that as the future sacrifice when I have the appropriate number of tokens for the past champion I desire. 

This way any of the 4 fusions you would fuse for a tier 1 champ are on the table for sacrifice. You're still taking a chance that the next fusion champs will be better than Pelops in my example above so it does not come without thought. The next fusions may be worse they may not. Just gives the players more options for their account and more freedom in terms of tokens. It'll bum me out when I did 3 fusions for 3 tokens for a teir 1 and the 4th sacrifice fusion turns out to be better than the previous 3.