The way the pets are given to you is too stagnate. No variety. Pretty much you are stuck with water til level 8 when you also get fire, Air or earth at Ll12 but A'V doesn't let you in the city to buy anything 10+ yet.
Either way it looks like at level 16 you start your 2nd set of pets so that really does suck. There is no break between getting the 4th pet and needing the new ones since the first pet spells only scale to 16ish.
Summoned weapons are a joke novelty every 4 levels you get a new type but the damage does not go up at all as far as I can see. I expect the 2nd tier ones to be all the same atk and delay with just a little increase in proc damage over tier 1 which is horrible. If they don't even keep up with drop weapon dmg/delay then what is the point?
More summoned items. Ring of water breathing is a start but I would like to se thing like pet armor (added AC). Ring of safe fall (lets you slowly fall like a feather straight down with a little room to maneuver) Vision rings or light sources.
Abilities: The pet strike shouldn't have such a long cool down. just a GCD and able to use it again. Where as your nuke has no cool down at all so your just back to being a wizard. Also you cannot enter combat with the pet strike ability. Pet has to be in range for it to work rather than the pet going in and attacking when in range of target.