Iron Grip and Dexterity Requirements

It would be neat, and perhaps thematically appropriate, if the passive skill Iron Grip allowed you to use your Strength stat in place of Dexterity when determining if you can use a certain piece of equipment.

So let's say you have a bow that requires 40 Dex to use, if you have 30 Dex you can't use it, but if you have 50 star with Iron Grip you could use it.

I can see limiting it to gear and not skill gems, and maybe putting in some kind of modifier. Like maybe with iron grip and 1.25 times the required Dex in str, or something.