Right now the AI has the problem that in convoy ops, different types of vehicles with different speeds confuse the convoy because all only move at their three fraction speeds (slow, medium, fast). Even a three vehicle convoy becomes difficult because if one vehicle is of a different type, it will lag or overtake the other vehicles and cause accidents.
I request/suggest the following change because of this:
Replace three point speed selection with numerical kph speed settings with three values: March, Catchup, Emergency (Combat). March is used in safe and aware, Catchup is the speed used by vehicles lagging behind and Emergency is the speed used by the convoy to get out of a pinch (this should be automatically limited to the top speed of the slowest vehicle in the convoy).