Nothing is sufficiently protected. The Statement proposes that following the At Large elections, the UDRP should be evaluated and put up for a vote of reauthorization.
Regular evaluation is a good practice.
No, an expansion should create new useful opportunities for the society, including the consumers. Please explain your reasoning, including an explanation of technical limitations that you believe exist on the addition of new domains. Many experts fear that this system will prevent many non-commercial groups and individuals from making worthwhile suggestions. Yes, there must be a charge. There is no free lunch.