(I’m thinking I can use their name with their permission)I can see the process slowing dramatically if I have to wait for the attorney to answer the phone. 

In my lease agreements it states that no one can stay longer than 1 week without landlords permission.Even though they never asked me for permission, I honestly dont have any problems if the mother in law lives with them for a few months to help with the baby.

I'm only trying to that which is permissible within the rule structure, of course.

I would try to find her another place that she can afford under her current circumstances and present her with that solution when you speak with her.Try to contact any friends and family (ask her permission) to reach out for help.

The bottom line is telemarketing and mass texting is illegal (unless you get prior permission to call/text).

And it's often a long process where the lender needs to get permission to do so. 

She's was also agreeable to have another tenant sign/move in as she is unsure how long she will be incarcerated (both conversations were had on a recorded line).My initial assumption is I should be okay to list and sign a new tenant anytime after the old lease expires.Has anybody been through a similar experience with a tenant "vacating" the property due to arrest and/or the tenant giving permission to remove belongings and get the unit rented to a new tenant?

Some states  allow you to work for two different broker with permission of both brokers.

So far it is my understanding that I identify a person in pre-foreclosure, and with their permission (I get the home owner to deed me the property, making me the owner?)

Anyone who texts me without permission gets blasted, especially more so when the message is dumb.