Ping bar

I see everyone complaining about aim acceleration, maps, story, playlists and everything else on the game disc which has grown quite irritating now - no matter how valid, it’s being harped on about, why isn’t there a thread for these things? - but one thing that I haven’t seen yet is to do with ping.
Why is there no ping or ping bar? I know we’re now on dedicated servers but when you live in Australia where the majority of people have speeds of 4 mbps down and .3 mbps up, the occasional player will suffer from lag. It is unknown to some, whether they’re lagging or some stupid kill happened. When I see people teleport everywhere, I’m not sure if it’s them or me?
So can we have a ping in the game? Halo 4 did it. Even Black Ops III has your specific ping with a graph.

Might or might not be added. They have a lot of other things to add before something like that would be put in sadly.

I know, they community is having a fit about so much lately, not to mention forge, btb and the new REQ pack items