Should all company staff have job rotation? what are the targeted position level that can apply job rotation?

I think job rotation is an excellent initiative as it gives exposure in different aspects of the business to induviduals who then have a broader understanding of the business.
I don't think there should be limitations in terms of levels, as anybody can gain benefit from exposure to a different but relevant element of the business.
Job rotation does require some investment in terms of planning, time and management.

To become a PROFESSIONAL, one should be good with many aspects. 
Of course, there are certain calibrations. 
CORE COMPETENCIES and allied competencies. 
One should take a break, from the better understanding point-of-view, to engage in allied competencies, too. 
I have worked in an MNC, wherein,  an ICWA (a COST ACCOUNTANT), had been appointed as a Production Line Manager,  a Production Manager have been appointed as a Sales Coordination Manager, etc Well, this could be an experiment and a calculated-risk, to know and understand, how these people can make difference in DIFFERENT ROLE & DIFFERENT FIELD. 
Well, everything depends upon the HR Policies & Management Strategies under such situation. 
Whatever, they do they do with VERY HIGH PRECISION. 
They think out-of-box, they DARE, they ACHIEVE. 
It takes VISION for such a trend!!!

No i dont think so.
I dont approve re job rotation as much as possible.