What is with these matchups?

I believe the minimum amount of people for sign up at a particular gp level should go up to around 40. For eg if u are a guild 180 mil plus u must have 40 people sign up. It will stop the sandbagging stuff that is happening. My guild has it this tw. We are a 180 mil guild going up against a 230 mil guild. That shouldn't happen. Yes they have less people sign up but that is their advantage because the game takes their numbers into account so less placement. Its totally unfair. @CG_SBCrumb . This is very discouraging. Oh and before some idiot says 'well maybe your complaining coz your gonna lose. All u guys do is complain coz u lost" ..Idiot our guild is 103-3 in tw.