I would love to see our 2hr Familiar get a good overhaul. As it stands now the only time i use it is when im bored and wanna charm a VT and make it slaughter low lvl mobs or NM's. At lvl 90 i cant think of anything thats VT and charmable. Alot of 2hrs have had improvements over the years but BST's remains the same. Now that BST's dont really charm anymore its almost useless.
It would be cool if Familiar called out an actual Familiar. Similar to how DRG's have their own dragons, SMN's have Odin and Alexander, i would like to choose a familiar to call to my side and fight with me for 30 minutes, without using a jug or item. This would give us a chance to have those special uncharmable mobs as pets. Possibly like the NPC quest where we could choose what kind of mob it is such as Roc, Dhalmel, Ram. Or maybe make it more like Phantom Roll where we use Familiar and 1 of 10 possible mobs is summoned, just like a jug pet.
It is a 2hr ability so it would be nice to be able to use it in a situation where, rather than waste a jug pet, you can use Familiar if your running through a zone and get agro, or if your fighting an nm and have already thrown a stack of sheep at it and suddenly realize your out of pets. I think something like this would make us feel more like Beast MASTERS and not just Beast managers.