That is what builds loyalty and raving fans of your company.Good observations by you guys.

Build a team and loyalty.  

If I find the property, get it secured, close successfully, I would expect the loyalty to also list and sell.

I would have been loyal to her but the manner in which she pushed the agreement on me, I ultimately walked away.Today I only work with one agent and it is loyalty without a written agreement.

What do you do when you have a good potential deal from a property manager  other than the one you currently work with and you pursue the deal and purchase? Should you keep management with company who got you lead or ...

If it is just slightly below market rent (for the "loyalty" factor), then your Tenant most likely already knows that he is getting a smoking deal. 

Investors are a TON of work.The final piece is loyalty.

@Chris Seveney it doesn't mean you can't afford it, usually people with bad credit seek rent to own but cutting out the bank saves money and hassle just like cutting out a realtor (all the hate, I have no patience for the majority) I wrote 2 sales agreements today for unrepresented buyers on behalf of my seller – I have no loyalties to them they're customers not clients but it saves my seller money and I'll help them as needed, when the buyers renovate and get ready to resell they can be clients then.

You could look for creative ways to increase your clients' return on investment, increase your income, improve client loyalty, and more. 

If you want loyalty from a realtor be respectful of their time.