And your PBS committee is DU, PD and SJ. When the FO reps asked why there wasn't a rep for the FOs on the committee it was stated that there is no negotiations, only fact finding.
I would suggest that at the next LEC meeting the pilot group put forth a motion to require the pilot group to vote on any addition of PBS.
Considering there are no FOs on the MEC, this should come as no surprise. Both FO reps upgraded soon after being elected. Right now, FO interests are unrepresented in the union. FOs also got screwed on the signing bonus. Coincidence?