Not sure you can discover a Concealed Eviction as this is the first I've heard of it.  

Being a flipper for the last 10 years (always part time), there is simply a mismatch here.

I simply know where to find the nuts; under the tree of course.

Is it simply that I find the average sales price of a 5 acre tract of land within a specific radius of my property in the year that I inherited it?

Simply covering the mask as sales pushers. 

I did not want to simply rely on one source so I figured there are people here that would be up-to-date if such a manner was so as well. 

We have been in touch with a few investor realtors in the Knoxville area, which seems to be largely discovered now.

If the partner moves out of state next year they are still a 10% owner, but you simply hire another property manager for that same 8-10%.

If not, then the path of least resistance is to simply adjust your vision so it fits better into the lot, as-is. :) A zoning change can take up to 6 months, approval isn't guaranteed (despite Aldermanic support), and potentially cost a lot of money (architectural site / floor plans & dimensioned elevations, zoning attorney, holding costs, etc.) 

I think it’s a more recent consideration (maybe in the past decade or so based on my digging / anecdotal feedback) and perhaps some of you that have been in the business longer and simply renewing old policies may be getting a pass.