Don't make the mistake Halo and CoD did, by letting people regen their life, wich normal person can get het in his chest, wait for 5s and be full healthy again, it's just not normal, healthbars as with Socom are good, same as that people can chose that if they want people to respawn and what their respawn timer is, or that they want no respawn. This will make people won't going mindless into their enemy but thinking through before they go on a mission to kill an enemy, cus they else have to wait till the round is over.
Just my opinion
