Welcome to the forums! Hope you enjoy your stay here! I registered about 2 years or so ago but I never posted much until the past two or so weeks. Most of the discussions here are pretty fairly nice and intelligent, I'd say.
In regards to your poll, I'd say no to the first two options, but I think summoning some form of protection device (even if it's just a unique daedric shield of sorts) would be cool. Personally, I always have wished that the bound/summoned armor and weapons could be summoned in more unique forms. Like instead of all bound armor being the same, I think it would be cool if there was a bound armor spell that would summon a daedric sword that would do fire damage, frost damage, or some other bound weapon that had a unique spell or effect of some kind. That might just be me, though.
Oh, and I think a daedric version of a wallmaster from the legend of Zelda would be cool, but of course done in TES fashion!