an applicant or licensee has paid or received a rebate, profit, compensation or commission to or from any unlicensed person, except the licensee's principal or other party to the transaction, and then only with that principal's written consent'.  

One more question I have for you: What could be other possible reasons for delay with the assumption that Original Owner of the foreclosed property or the Bank who took it to auction gives their consent on the assignment contract between me and the Seller to proceed with the motion filing afterwards?

You cannot assign a financing contract in your transaction where you obligate the seller to finance to a third party without their specific consent with that borrower.You're also  not a mortgage broker, compensation has nothing to do with it and you're brokering a mortgage as a straw man (wholesaler) type arrangement.Side deals (bones and steaks paid later) outside of settlement is a violation of TILA, Dodd-Frank, the Tax Code and ALTA, Things can happen in life that expose such transactions, things beyond anyone's control.

The difference in annual premium is negligible.)4) Tenant may not obtain additional pets without the approval and written consent of landlord.

I've no idea why anyone is saying "evict them", this is straight forward trespassing of an unoccupied building without the consent of the owner.This isn't a civil matter, this is criminal trespassing and is a misdemeanor.Knock on the door and demand they leave.

We obtain a signed consent form from the guarantor to pull their credit history and verify their employment income.  

Before we consented, I verified this using bank account deposit records.

I have the option in the lease that says they can't sublease it or assign it without my consent, so in theory all I need to do is work up an agreement transferring the lease to the new person and getting the tenant moving out to sign and the tenant moving in to sign, right?

Use what @Sue Kelley posted above to ensure tenant does no more "improvements" without your written consent.

Some of the blinds that the landlord personally chose and liked (maybe a little more than a landlord should) have been replaced with a slightly different but noticeably inferior quality product -- without her prior knowledge or consent.