That can be an issue sometimes, especially if the wholesaler didn't explain everything to the sellers. 

If you send me a message I can send you his contact information.He would also be able to really explain the relationship that you're talking about.Talk soon,William Lees Jr

After you settle, introduce yourself to the tenants as the property manager and explain that the new owner requires all tenants to fill out an application and sign your lease.

What possible (legitimate) objection could they have?...

So it took an hour to thoroughly explain my processes and it's paid off since.

Ryan,  I know you and most of the people here say Hell No, however let me explain I was kind of skeptical at first, but my mind was quickly changed.  

And when we do that we cannot explain to them the connection between what their needs/interests and our service.

@Ellis San Jose I can't thank you enough for this very organized and explain information that I needed.

@Elyse Natalino You will have to explain to me what the BP 4 Square Method is.

I like the assignment route and my sellers never asked one question when I showed up with the contract naming my LLC and/or assigns as buyer, a couple of weeks before the close I met with them and explained how the assignment worked that the numbers did not change and they never questioned it, closed on time with out a hitch.