No, the existing sticky threads [such as the “newbie lounge”] are generally simple question/answer threads. Once someone’s question has been answered, they generally don’t need to go back to the thread. Sticky threads are ideal for this sort of thing.

In most cases, route assistance threads have multiple suggestions and questions as the travellers plans are worked out and routes are refined. If all threads of that type end up in a single thread, it will very quickly become confusing as to who is asking for help with what. A sub forum would be ideal, putting it all in a sticky thread is just asking for a mess.