So this is somewhat a multi-part thing.
New Rank/Account Flag : Guild Commander
The rank can be bought via the guild panel, there is a limit to how many people may be assigned to this rank (1 > 5 > 10 max), the rank may only be assigned by the guild owner.
This allows access to forming a squad (max of 15 people) for PvE content, there is no floaty and it does not apply to WvW. Only Guild Members are given the option of joining the squad.
When a Guild Commander enters a dungeon instance they are given a new entry option. Under this option any player in their squad can join, the instance owner is the guild commander (so they can change parties inside if they need to).
What this would do is provide a platform for entry into larger content (PvE) without needing to adjust the party structure as it stands.
New Dungeon Content
One new path for each dungeon can be created for this Guild-content. Each area would start with a common gathering point where the NPC would mark the map for major and minor objectives, followed by one meta-objective.
Minor objectives would work like progression bosses in dungeons
Major objectives wold be independent bosses or minor quest lines, like a dungeon boss / dungeon unlock event
Meta objective would be like a world boss / major event
Not affiliated with ArenaNet or NCSOFT. No support is provided.
All assets, page layout, visual style belong to ArenaNet and are used solely to replicate the original design and preserve the original look and feel.
Contact /u/e-scrape-artist on reddit if you encounter a bug.