It would rock if i could get a character rollback with a truck next to me.
My account name is 666sicky666

I like the suicide concept. But i think it should come with a price. Lets say maybe a 1/2 hour respawn timer or something to that effect.
As far as being stuck... well thats easy we can incorporate a /stuck command. Even if it has to be a button in the options menu. What i propose is that it respawns you a very minor distance from your x/y/ rendering you invulnerable upon respawn for 5 second or until you step out of the new x/y coordinates. If that makes sense