Do you make them under the original owner s name or my own name ?

Why would someone do this?

Quote from @Francisco Milan: These really do not do much these days for people finding most of the listing online; however, you need to be sure that you put one out because any lead is a lead to put in your database to market to. 

Any advice on what to do?

I do not have the ability to make the cold calls or marketing materials needed to source those kinds of leads so I rely on my agents, zillow, redfin, and MLS to find potential properties but of course it always comes down to the numbers.

I use the BRRRR strategy and do everything in house with my employees and still am leaving a lot of funds in each deal. 

The best way to gauge value is to do it yourself based on reviewing comps taht were sold and condition and come up with your own number is what I have found. 

Would love to connect and discuss what you're looking to do, my partner and I invest in Phoenix ourselves and can let you know what the returns typically look like.

do they have any concerns?

I can see why the external link made you think that it was a self-promo on a cursory review, but I do not believe that it was in this case.