How about a new group queue for open world everything! Points of interest, views, jumping puzzles and hearts could become a race, with a fixed start everyone is teleported to, and extra loot for whoever finishes first. Open world events would automatically teleport you to them. There could also be a check list of stuff you are queued for.
The list of events you can queue for would be filtered by level, with stuff you have completed checked off automatically, unless you reselect it. (And dailies would automatically reselect when ready). The queue would be random of course, but this would add an exciting group element to all that exploration!
Does anyone else like this idea?