I think the MP should be re-scoped to be the basis for the SF, or at least roll them in together. SF can also do deployed ops security including the handling of PWs. SF should be much more than an idle guard on post... lots of high end duties and an easy to draft training/succession pathway into specialty fields for those with the aptitude, to manage this properly and fully for the CAF. Last I looked a long time ago, the MPs were about 1100 personnel strong. That's a damn good start to getting platoon sizes and company sizes into the right bases right off the bat. Not sure what the detachment size at Cold Lake is, but say it's already 30... add or subtract to that as needed and re-distribute pers to meet the security need. All SF would be purple trade and the operational arm under VCDS/DGDS/SF if that structure fits. It would be awesome.