Sorry for questioning the plugin, I didn't know that instead of passing a character array you could pass the character where you want it to start reading it from. Which still makes no sense to me, I haven't read about that feature anywhere.
Code:
new length = strlen(name)
new message[64]
read_args(message,64)
client_cmd(cid,message[length])
It would be a nice feature if it didn't recognise the team you tried to exec a command on it would tell you what team names you can use.