The idea here like coil is we make groups where we dedicate time each week pick a primal/instance and spend several hours attempting to clear/farm mode it. Clearly watching a video helps, but until you play and clear a instance several times runs aren't going to be perfect. Now we could make several groups and also shuffle members in and out so everyone who is a quick study can pick it up and  hopefully make another group/help others through it. This way its not only 1 or 2 groups, but rather starting small and expanding the amount of people that can comfortably clear an instance.