Ok, so I brought up blue lighted or LED whips the last time someone got hit as a way to get the light up out of the dust and was roundly poo-poo'd. Not sure if it would have helped here or not but here we are again and while Corey makes it sound like the real problem is going to be addressed I would like to float this idea, HD back up cameras.
I have several of these on my fleet and wonder if something like this wouldn't help here?
See, recognize, react. Reaction times between people can vary greatly, from milliseconds to several seconds. Now add heat, vibration, speed, dust, fatigue, age...to the mix.
Would a rear facing camera with a screen next to the GPS screen so your your co-dawg can see it out of the corner of his eye and doesn't have to refocus his attention from the dash to a mirror to look for traffic cut down on the reaction time?
What you swear was only 1.5 seconds may have indeed been 10 or more.
Just an idea, flame away