Absolutely NO!
I'm against it.
Why?
Be a bit less selfish and join a server that has 10 people on it, it will fill! I promise you that. I joined EBF yesterday and we had it running with 58people within two hours.
My plead again:
Please forget waiting rooms, join other great community servers and help fill them up!
I think your being ignorant, many people just go play another game if the servers are full, they dont want to wait for 5-10 minutes or 2 hours for a server to fill. Playing on servers with not many players online (<30) is not enjoyable, the mod loses it immersion of WII.