I had figured that out by your application of the 6 day off rule.
Guys are getting 4 trips in a 31 day period covering 6 or more time zones, plus maybe a "regional" (around asia) trip. Legal under the great rostering deal we agreed to. All the 777 lads who voted for RP05 will get a big shock if they vote for it again when the 777 starts doing long haul.
5-4-3 forever. At least it provides some protection for recovery periods after long haul (and we are after all a long haul airline)