My request is quite simple, and would improve the overall perception of Wardens and Sorcerers with pets.
Make the summons timed. Plain and simple. - 30 / 40 / 50 / 60 seconds. Increase the cost to 300 / 290 / 270 / 250 , make both morphs stronger or rework their skills.
How many times were we forced to walk around an NPC just to turn in the quest OR leave the bank, because there was a Warden's Bear blocking the way?
This would solve another problem: huge bear rumps and fluttering Daedra in tight, cramped rooms - like banks. Do we need those in the space where they are not needed?
Also, some Wardens go as far as to actually stand somewhere on purpose so as to obstruct the way. Sure, we can always report them... Nonetheless, it would not be necessary if Wardens had such an option.
Speaking of which, can you imagine a huge, lumbering, stomping piece of electrified rocks? No? Well, it means that ZOS did a fine job making the Storm Atronach immobile, yet able to help.