No, please no!
If such a tool will be release...same what happended with rF repeats.
Lot's of low quality tracks with few people racing...lot's of servers with "homemade" tracks etc.
Not a good idea if you want full grid race...drivers just will be splited all around different servers.
Well, they are aleady...but this will make things wors.
If ever developers want to release such a tool...maybe only for few people who can make proper track.
At least in my humble opinion