Opportunities could probably be found in situations where sellers have liquidity concerns, but there won’t be many.

If you act like you are entitled to something and try to take advantage of a situation, you'll soon find out once the regulations expire that the shoe eventually ends up on the other foot. 

Those with expiring leases may try to extend them.This will probably result in having to lower rents.

Engaged in any activity (definition):You are ineligible for unemployment insurance on any day in which you perform any services in employment or self-employment regardless of whether you are paid for these services.In my tax return I report the income in Schedule E, I don't have a corporation.

Second inspection three months prior to lease expiration.

SBA Disaster Assistance - for Sole proprietor (landlords) LLC S Corps 3.75% loans under 25k without collateral or 3.75% for + $25k loans with collateral (like your real estate)https://disasterloan.sba.gov/e...

A simple e-mail acknowledging this is MORE than enough for the courts.

Originally posted by @Lynnette E.

Even if a bank doesn't want to extent the terms, they can sell the loan on the open market, at a discount, due to the liquidity provided by the Fed. 

Some of them might be interested in liquidating and selling off some of their older properties if they don't have the time and resources to hold onto them any further.