hmm it will be great! But, it can be worse. Many ppl left their trailer in busy road like C-D road, and cause traffic chaos. This usually happen. Hmmm i suggest that player can't leave their trailer for 100m in coilision area (as same as when u didn't turn on the headlights). And it will more great if custom trailer skin allowed in MP, especially for famous VTC (like Strathclyde, WTL, Viva, etc). So when they convoy they look same. I hope SCS will add tandem truck in 1.33, or maybe in 1.32 (it will be very great). Also, add more car mods and official wheel (or fix the AI bugs).