The reward pool is one of the reasons that the steem blockchain is somewhat less vulnerable to the potential degradation that any DPOS chain can suffer as a result of vote incentivization from blockproducers. That is one of the reasons why I am opposed to eliminating it. @anyx doesn't specifically mention that in his analysis but I think it's a logical conclusion.
https://steempeak.com/dpos/@anyx/how-vote-incentivization-monopolizes-delegated-proof-of-stake
I probably would be ok with a reduction in the percentage that goes to the reward pool but not with eliminating it.
