Game Crash, No Rejoin Option

Considering there's a lobby system where you can watch your friends until you respawn, I don't see how you can't have a rejoin system. I've been booted twice today with perfectly connected internet without the ability to come back to my session. At least put an afk delay before you boot the player indefinitely or make the disconnected player drop their tag with the option to be summoned in if they reconnect. It's frustrating to be in the middle of a good match and be penalized for a fault on the server's end. Any change with this would be much appreciated.