What's the server cap/size like on classic?
I know retail got a pretty huge bump at start of Legion, which even with a bunch of players returning for the start of expac dropped most realms down by a bracket on low/medium/high/full pop (or however it goes). Which is another reason why queues are less often since then (and they go by much faster, had a queue over 1k go by in a matter of minutes).
Is there any info that classic is using new realm sizes instead of old?