Have you guys considered creating a reverse DFG?

Not that it would solve the existence of DFG from the game or anything, I was just struck with the idea and figured I'd mention it.

It might build out of the negatron cape or whatever it's called, and activate to boost your MR by a bunch that would decay rapidly over 2 seconds.

You could also make one for armor that would be quite handy in this AD-assassin heavy meta.