I would call it rather Draconian if it weren't for the limited Budget that is funding these Call Outs. Someone, being hired to fill a vacancy of somone else who has broken a contract, is within the Budget. We will find ourselves over budget by rehiring the person who broke contract for a Tour and Gong, who expects the world to owe him a job on return. Either allowances must be made by NDHQ and direction downwards to cover this common occurance, or many Reservists will be boned by their Units. Having just spent two months on course and seeing how some Reserve Units failed in the basic needs of their soldiers and not paying them properly for two months, I see a serious problem in the Reserve World. Heads should roll.
Sorry, went off tangent there. There is a big difference between the Reg and Res Force soldier going on Tour. The Reg has the job, and on return will have a job, not necessarily the one he left, but a job in the Unit still. The Reservist and the Reserve System are not the same. A Reservist can return to his Unit, but if his Posn on a Class B has been filled by someone else, he has lost it and can only rely on, what is it, Class A?