We need a dedicated "danger" ping

Like how you tag a hellhomb and say danger, we need that as a dedicated ping because i am a napalm barrage main, I always bring it on squids or bugs, (bots get the 380 or walking) and I always throw them on a breach, and while it's always near, I usually get them just far enough away to not kill us all, and I usually spam a couple pings on the beacon so people will look and be aware of the holy fire about to rain down on the enemies of liberty and avoid it. I'd say at least half the time when I do the pings though, my team mates will just run over there, ignoring the red light shining into the sky, I mean, it's hilarious the first few times but after I've team killed you 3 times I have to wonder if it's really you, or is it me?