Denied, there's already /spawnloc set ( & /sloc set <location> which can be saved by your team ) or you can use /diepos that can be used to spawn at the last position you got killed. I guess team war is mostly done at same place, so it's not a big problem. Anyway, you can also use /goto and /gang if that doesnt happen( you can disallow other players except your gang members to teleport to you - via /nogoto 1 and access team chat with \ ). It's useless to have so many commands and features that can be achieved with the commands that's already available in the server.
Just a reminder about Temp-Gang, you must choose Free Team to spawn as gang member once you joined a gang. Once you spawn as Free Team, the server will automatically set your Team ID as your gang. But if you use other team, you will spawn as normal player, so your gang can kill you and team chat( \ ) is only visible to your current team members & not your gang members.