Indeed Jim - you need your scope to define your parameters, without it and a Quality Policy you are missing a mission statement.
To use a military term, without a concise mission statement how do you judge success - equally how do you judge 'failure'?
Everything in your QMS should support the achievement of the Quality Policy (mission) within the limits you have been set in the Scope (Boundries). In my (humble) opinion the Quality Professional, whoever that may be, cannot/should not set the Scope - it needs the agreement and support of higher management to ensure that the resultant system will be fit for purpose and do what they want it to do.
I could get any company certified to ISO 9001:2008 inside a week. But the scope of the certification would be so narrow that it would be completely valueless. The whole point of certification and the process is to improve things, not just to get ticks in boxes.
Ahem. (Olly Climbs down from soap box)