A new poll to gauge any changes in the preferences of the playerbase would be better than using 5 year old information, and would allow for a more concrete selection of choices like "New Mammalian (human anthro {similar to Viera and Miqote}), Viera {as an explicit choice}, Expanded options for existing races/clans, more clans for existing races" etc. That way you can differentiate the impulse readers who skipped the "like" before Viera and specifically want that from those who want a mammalian new race but are more generally drawn towards that and may prefer something new and unique rather than rehashing an existing race.

Basically, a redone poll can separate explicit desires for existing races being brought in from those desiring a new unique race from the various classifications that were given in the 2011/2012 poll.