Worlds Tokens for Prestige Points?

For those of us who aren't able to grind as many worlds tokens, maybe add an option for us to trade in prestige points for some worlds tokens? It could work out as people who already paid for the worlds pass and prestige points would be able to get some of the extra borders and such if they don't have enough to claim a prestige skin or don't want one. I think it could be a useful option. Thoughts, anyone?