@rioters Itemization+Mastery changes

How are AD champions like Riven, Fiora, Wukong, Jayce, and basically all the fighter, non-bruiser, AD champions going to be affected by all these changes? From the sound of all the changes that I've read up on, items and masteries are being changed with the focus of making ADCs better. So where does that leave fighters? Is there a Key Mastery, or whatever it's called, that's good for AD fighters? How does the revamp of a bunch of AD items affect champions like them? I enjoy AD fighter style champions and I'm just worried that all these item changes and mastery changes for AD champions are putting too much emphasis on ADCs. Maybe I'm just tripping out. But so far it seems like the changes may not work out well for my playstyle.