Depending on how the smart contracts were built and how the DAO was run, you could always have the decision making and investing process be isolated to an actual team of expert advisers who know more about venture capital and then allow voting rights on an annual or bi-annual basis on whether or not to retain each "adviser". This would have the DAO token holders functioning more as a board, but retain the ability to have the money in the fund managed by professionals and not up to the whimsy of a bunch of juvenile internet trolls.