Kicking a host would be suicidal. If you kick a host, all players would be automatically kicked back to main screen (at current state of the game). It’s exactly the same situation when the host just closed the game (Message: “Host closed connection”).
Btw: the host is a temporally Admin for the respective game - what If a Dev would join the game and the host decides to start a vote for kicking the Dev? Would kicking a Dev be possible (or a Moderator or anybody else of the staff)? [Edit: not a good idea, I think]
To Lobby 2: why not remove the lobby because of seasonal reasons? Winter is coming to an end, spring will come. Why not taking lobby 2 back again at next winter, so the lobby represent the actual seasons? This would give you devs also some time to rework the lobby, and all the work you already spent at this lobby wouldn’t be all for nothing. It’s just an idea- of course, the staff decides.^^