1. E. 9.
Because it bares repeating. And will go unnoticed.


9. Except as approved by the Delta MEC Chairman, or as otherwise provided by Section 1 E., a carrier engaged in international partner flying will maintain a separate operating and corporate identity from the Company including, but not limited to, name, trade name, logo, livery, trademarks or service marks. The Delta MEC Chairman may, at his option, approve the use by a carrier engaged in international partner flying of a trade name, brand, logo, trademarks, service marks, aircraft livery or aircraft paint scheme currently or in the future utilized by the Company or any Company affiliate.

WHY was this added?
You know the answer, it's intuitive.