Say you have two people in a party.

Knuckles is level 99 THF, fully mastered with the 2100 job points, and master level 11.

Justine is level 99 WHM, but with only a few job points and not even close to master.

Can Knuckles level sync with Justine to get exemplar points? I know that one or both of them will be screwed out of capacity / job points. And Justine of course cannot get any exemplar points since she did not master WHM yet. But can Knuckles?