I think this is a great idea, and I'd love to see this developed. Additionally, I think it's high time the traffic stop backup system got revamped. It was one of the earlier features of the original Police Radio, and while it works well, it only spawns a LSPD cruiser and peds, which is strange when you're out on the highway or in Blaine County. Surprising, to be honest, that it hasn't been improved on since.