As things stand, there is no stated requirement for a documented manual or any documented procedures - of course you can choose to have them if you want them. But then, the current requirement is not much different is it? As we know, you could have a 2 page manual and 5 or 6 1 page flowcharts. Stage 1 audits may have to change I think.
Whilst there is no specific requirement for a management representative, clause 5.3 Roles, responsibilities and authorities states:
Top management shall assign the responsibility and authority for:
a) ensuring that the quality management system conforms to the requirements of this International Standard;
b) ensuring that the processes are delivering their intended outputs;
c) reporting on the performance of the quality management system, on opportunities for improvement and on the need for change or innovation, and especially for reporting to top management;
d) ensuring the promotion of customer focus throughout the organization;
e) ensuring that the integrity of the quality management system is maintained when changes to the quality management system are planned and implemented.