Thanks modesh, that is pretty much what I was trying to point out/inquire or begging to put me out of my ignorance since Jihads posts still don't quite answer the question.
Not trying to start a pissing match with anyone, and I agree with most of the Jihad's posts.
It's obvious that the operating crew have the upper hand with the rest, so, why not write it in plain English? "The operating crew must ensure to have 3 hours rest in order to extend the FDP with a third pilot etc, etc etc" or something like that.
The burnout policy is very clear saying Capt and FO, but the extension of a FDP is not and even the fci doesnt specify operating crew.
Take a chill pill Jihad, we are all on the same team