The Vice Delegate is correct.
To the Speaker's invitation...
I don't believe the EC is a body that requires much, if any, reinvention. They exist to keep the wheels of democracy turning, and they do a damn fine job at that. Fregerson has proven himself a capable member of the Commission and is eager to continue on.
I understand this isn't the most exciting reason, but I believe it's a solid reason in line with good governance. He knows the job. He does it well. He wishes to continue. I saw no reason not to re-appoint him, pending RA approval.