Didn't they have something like this in Diadem? Yeah, it gave you gear instead, but you could trade them in for tokens, which could then be traded in for other goods. Rab technically already drops a token of sorts, but I think adding tokens to buy gear may quell the burning fires of anguish across the forums. xD I think if it were to offer one drop while getting tokens for gear could be good incentive as Khalithar said (if I'm really correctly, just woke up). You could get the tokens, yeah, but rolling on loot and possibly getting it could could potentially help minimise grinding for tokens and spending your tokens on other items, etc. I hope I'm making sense.