I dont care because i understand it would require a whole new engine. Raceroom's solid driving experience would change as well as many other good things that took years to build. And if i wanted day night or rain.....pcars, assetto and other are already available. In summary, I love the way things are right now because I personally am all about driving experience. If Raceroom could introduce wheather system without affecting the current build.... I would be more than happy to raise my hands up and say YES. But hey, I have no say regarding this matter...just my 2 cents ...it is up to Sector 3 at the end of the day.