I like the idea of the mod but there are some things that need to be added or changed, if it isn't already there.
Rejoining, I can imagine people rejoining the server when they die. They should not be able to spawn again, so maybe when you join the server you are join spec instead of the game (even if you did not rejoin) and you need to wait until the current match is over. A little bit like zCatch.
Also the weapons, maybe it is a nice idea to make a map with groups of the same weapons not too far from each base. So nobody has to wait for a weapon but you need to be fast to get the weapon you want.
The only problem with that is, (example) some asshole might get all the shotguns when he takes a shotgun, shoots and takes the next one, before anoybody else gets to the shotguns.
If this thing with the weapons is used the respawn time of weapons needs to be longer.
I also recommend taking a big map like ctf2 or ctf6 (or an unofficial ctf map) instead of ctf5.
Have a nice day 
I don't project my insecurities on other people.
If you get killed the server tells the client that the client is a spectator, as such, only the buttons "Join Red" and "Join Blue" exist. In order to be able to join the spectators, even if dead, I made the "Join <current team>" button let you join the spectators.
) - in this version you just join and play and there is no anti-rejoin function - if someone will do this - just ban vote. xush also is working on this mod - in his version when somebody join must wait for next round.
