Some more actives and passives

I know this probably won't happen on the fact that it would be a lot of stuff happening, but I was thinking it would be cool if for advanced requips/summons/takeovers were able to get one extra ability, whether passive or active. Things like full takeovers, golden zodiac keys, refined requips, etc. were able to have one above advanced. Then again, like I said, thats a bit much, so I wouldn't be surprised if this was declined right away XD. I just thought it'd be nice, since the ability to use spell slots in order to increase the amount of active abilities a summon could have was removed