I only way I would agree with this is if they separate 20's from 10's. I'm happy not to see shit guilds that have 13 when we have 25, so 12 members have to sit out and watch the drubbing take place, because most of these guilds that have less usually don't have committed members so 4 of the 13 don't even play their GC matches.
It's like being geared up and traveling four hours for a match having 23 ready to play and you get there and they want to play 10's because they don't have the numbers. You end up kicking the shit out of them because 10's rugby is for a fun, and your players are pissed-off because they wasted a day to watch from the sideline, you know, because it's 10's. Either give up the hope that your fleeting guild will make it or merge with another guild in the same spot......but now comes the dilemma, which ego will give up their guild to join? After reading through these merger threads no one wants to change, but then again maybe that's why you have less than 20 in your guild. Food for thought.