Mainly agree, I’ve detailed some possibilities here Guiding Principles - #3 by dudesahn including weighting votes based on time-locks (similar to Curve’s model) wherein the weight can also serve as a way to increase weekly rewards (this way you are incentivized for long term planning of the Yearn platform).
The YFI token itself does/will represent a substantial sum of capital that could be put to work, however, that this is done safely is paramount.