I know this is not exactly the topic but Real Estate Agents/Brokers are NOT fiduciaries. Fiduciary has a very specific meaning in the law. Real Estate Agents and Brokers do not have a fiduciary relationship with their customers or clients. Lawyers, Trustees and certain types of financial advisors are examples of fiduciaries. A Real Estate Agent or Broker is under an obligation to reveal certain known facts, but is NOT required to act only in the best interest of his client. The standard of practice is "reasonable care." You should always be aware that a Brokerage Agreement is a "caveat emptor" (buyer beware) relationship. For example, the price your Agent suggests you offer your property for, backed by comps, is not necessarily the best price you could get. The Agent also considers how long and at what effort on his part it will take to sell a property at a given price. It is in the Agent's interest, but not necessarily the owner's to close the deal in as short a time period as possible. The fact that you can refuse his suggested selling price does not change the fact that the Agent has suggested an action which is not in your best interest. A fiduciary could not legally do this.
I have never been involved in Wholesaling. As I understand it, Wholesaling involves the purchase of an option or "right" to buy a given property at a given price with an expiration date on this right. An Agent is not restricted from buying or selling options on Real Estate. If the only way to get a good option on a property is due to the ignorance of market conditions on the part of the seller, it may be more difficult for an Agent to get a good deal on an option from a client. If there is no agency relationship, an Agent is essentially like any other buyer, except that he must disclose that fact he is licensed. On the selling side, there are certain other requirements such as how funds are handled.