You need to note one thing, no one can tell for sure that they will not get reported. Secondly since the kids are PR so even if the CBSA finds the kids don’t meet RO, they have to let the kids into Canada. CBSA can’t prevent the kids from entering Canada. You can then go ahead with the appeal and probably win the appeal as the parents meet RO."Then chances of getting report are very less." What are the views of other senior members on this????
So keeping things simple, it a decision you need to make and take the risk.