That seems the point of the bugtracker to me, features that have been accepted are remembered to be done later so that when the devs are not having so much coding to do and can work on other features they can work on the old ones that were accepted thus saving the good ideas. Also I think it best that the thread is not locked until a verdict on accepting it or not has been reached so that we know to add it to the bugtracker if the devs don't feel like it at the moment even though its been accepted and so the players can expect it eventually.
