You can never truly “outsource” the creation of your business plan and should stay in management over the product that is created. While consultants, lawyers, and accountants might have robust recommendations for a way you should craft your strategy, the final decisions on technique must come from you.
Having the originator of the idea presenting the thought and what it could possibly do to the corporate is a great way of encouraging the personnel to do even higher work in the firm. When the thought is about to be applied it should first be examined to verify it’s potential to implement. Ideas can typically look good on the drafting board however very hard to implement and dear to market. Of course the one who got here up with the idea should be part of the implementation in some way.