My proposal would be-
Team Philippines - Matchroom chooses a captain and they can field a team of whatever pinoys they'd like.
Team ROW - Team is chosen by Matchroom points only - pure meritocracy. Top 5 are automatically in and if someone opts out it moves down to #6, 7, etc. I'd recommend using the last 2 or 3 years Matchroom points vs. a single year and making the cutoff 2-3 months prior to the event so there's so we actually know who is playing in the event.
This format probably lends team Philippines to having a slight disadvantage on paper, but a distinct advantage in chemistry, communication, cajones etc.
Gorst, Filler, Yapp, Kaci, and SVB (I'm not sure what the actual team would be, but something like this)
vs.
Chua, Biado, Aranas, Raga, and Manas
This would be a very fun match-up - pinoys underdogs on paper, but not sure I'd count them out