Acacea is correct.
Frankly I would guess "no." to jrizz's question on if a workable solution would be implemented. For two reasons - one that seems obvious, the fact that they already HAD a system they wanted that just didn't make it in, so they don't seem to actually need another - but more importantly, number two, nothing is going to be implemented at all past next update. The announcement remains in stark contrast, however.The Project Team, however, will no longer update or work on NwN and indeed will likely be dismantled within a month or two, at least the few that still remain and are somewhat active.So no. I don't think it will happen if it does not happen in the next update.
My suggestion involves zero coding/scripting/module updates. It is simply done by the players, approved on the forums by GMs, and then a database update to remove (or not) a strand.Why does everything have to be so complicated? What happened to good old pen & paper (and database spreadsheets :-)?*grumbles and remembers to keep on shutting up*