I expect that the settlement will change the paperwork but will be cost neutral for all intents and purposes unless agent commissions are reduced through competition. I see nothing in the new paperwork to suggest that agents are budging on rates or making any sort of meaningful attempt to add transparency or make things easier for buyers and sellers to understand. Their industry is based on being seen as the experts in an impossible to understand financial transaction that has major ramifications for their customer's finanacial future. There is little incentive to make the paperwork or education of customers easier. There are requirements that mortgages disclose how much a person will actually pay over the life of a loan. I could see a similar requirement that if an agent percentage commission is agreed upon, that there is an accompanying table listing the commission for a range of potential purchase prices. (ie, if house sells for $600,000 the 3% commission is $18,000 and that the commission is a part of the escrow amount of funds to be distributed.
I could also see a model in which there were MLS agents that had a job of just confirming the information in a listing, taking listing photos, and stopping once the property was listed. This ensures that accurate information was included in a listing (critical that this is correct and accountable), but does not require a comission based agreement to sell your house to have it listed.
I could also see people who will put together market values for listing prices (not same as formal appraisal) and purchase and sale contracts as ala carte services. None of this would prevent agents from providing turnkey services, but would provide a competitive way for people to step away from agents as a de facto requirement. Agents would also have to make the case for what they bring to the table. And for the record, I do think that there are agents that do bring a lot to the table. I had a great agent on the last house I purchased and sold. One of his best characteristics was telling us to walk away from houses that would have earned him a good commission. When I reviewed the escrow statements, I felt his contributions were worth the commission.