Why he never applied originally on your rental property..
If your current tenant wants to sublet your house or apartment, There may be something wrong. Its not unusual for John Doe to qualify for rental of your property. In a short period of time, on a prearranged date, he finds another tenant, his friend Jack Doe, who unknown to you, could never have qualified as a tenant. He's bad news, has previously been evicted, and/or has bad credit. And it's a scheme. If you're in less than desirable rental area, and are desperate for a tenant, than you might have a tendency to let the new tenant stay. It isn't long before you discover why he never applied originally. He can't pay the rent.