Alright, so after talking with the agent again, he said that the underwriters don't usually grant a waiver of subrogation unless its like a CFI getting named on the policy for flight instruction. He then told me that I was covered under the policy from the definition of "insured" in the policy which I have attached. I specifically asked him about purchasing non-owner protection and he said for this aircraft no, I am covered.
I then called a different agent for Falcon and asked his opinion on the waiver and he told me the same thing. Also, that the named insured only deals with the owner. He said that the only reason the insurance would subrogate was if they found me to be negligent and they want to keep that right by not giving me a waiver. This agent then recommended getting a non-owner policy to cover myself.
So it sounds like I either need to be a partial owner in the plane to be a named insured, or buy non-owner coverage. Which at $200 to be a named pilot and the at least $300-$400 for a non-owner policy, this is getting spendy.