Definitely dream job, but I actually agree that Potter should stay far away from this.
They have invested heavily and the dressing room is not working. Potter has made his considerable success being given time and patience to build a club thats incredibly successful considering their stature. Chelsea might give him resources, but he is definitely not getting time.
Potter should, in my opinion, take on a club that has a history of backing their manager for longer than a month of hardship the day he leaves Brighton.