Roulette - rewards

Can adjustments be made to the low level roulette rewards by adjusting how it behaves after the 1st clear? I suggest a permanent gil bonus and a lower secondary currency (currently soldiery tomestone) bonus for every subsequent clear after the initial. This may increase participation in lower level dungeons.

The gap size of rewards for performing high level roulette has increased, would you consider a set reward number rather than a 20 soldiery/5 poetic to 70 soldiery/30 poetic initial reward spread?