They certainly can. Tickets can have child tickets, or pre-requisite tickets, each of which can have its own takers.
The long term planning is the sort of thing that could also go in docs/ROADMAP. Regards. Leopold Toetsch wrote:
Yeah. As these are several steps, I'd like to have some takers first, or interest, or ...Except the first item its more a long term plan. I don't know if tickets really track it all.~jerryleo