How about some new commands, some could even be from other mods, and games. Just to make it easier for (new) players.
(1) 'changeteam' 'blue' 'red' 'auto'
Lets you change team upon death, rather than reconnecting.
(2) 'changeclass' 'class'
Bring up the class menu, for use upon next death.
(3) 'random' 'randompc'
Have it do the same as randompc.