The dilution rate is lower than that of Bitcoin, and can actually be focused toward more useful contributions than mining. If the transition to dilution is a major factor in the market cap dropping, I think it's a result of the way the change was handled, not a response to the change itself. Thus, reversing it could just scramble things even more. If you want to get rid of dilution without further disrupting the system, I suggest running and voting for low or zero pay delegates.