Guild Wars 2

Is it possible to create a mechanism similar to GW1/other MMO’s in which events from the past and the present can be revisited?

It would be nice to have a retelling of the Karka invasion, or in the future, the events that led up to the Living Story today. Maybe make it so that you can do the events around the places where it took place, and have one entrance at the Priory as well?

I for one welcome a revisit of the Karka event. It would be nice to add a stimulus of precursors on the market to balance out the prices a bit.