Could we buff Iceborn Gauntlet a little?

Iceborn was originally designed for tanks, but it doesn't quite fit the spot for them these days. Need mana? Frozen Heart. Need a bit of damage? Sunfire/Thornmail. Need cooldown reduction? Frozen Heart, again. You get the point.

Not only does Trinity proc 200% of your base AD (Rather than Iceborn's mere 125%), could we make it do, oh, let's say.. Your total ARMOR in damage on next hit? Since it's designed for tanks? Rather than Nautilus doing 140~ extra damage with his level 18 base AD, why not have him deal his armor's amount on-hit? If he's got 300, it'll do 300. If it's his first item, he'll barely have over 100 armor. Then, at least it'll scale with him.

Sure, you could say this kind of makes it a niche pick against AD-heavy teams, but as it stands, Iceborn Gauntlet has no niche at all other than Blue Ezreal.

It would be nice to see this item picked up more; Especially those champions that need the extra little slow for ganking/CC.

Thoughts?