[VolfVoss]

There's already a delay till a round starts. In order for the round to start, there has to be 2 people connected and there's still a 20 second delay till the round even starts.  It's also not a big deal to not play the 1st round as !ghost mode is active so you can run the map to see traps before actually dying by them. 

Most regular players just mess around on 1st round anyway so others can load due to varying connections.