Why can't we just have combo chains?

[Kuroka]

https://www.dropbox.com/s/tknvtk5gfj...tbars.png?dl=0

I am missing a couple role actions on GNB but I have plenty of room as you can see.

Thats cute if you play with keyboard but on controller it sucks having to switch layers for a combo, also certain commands i need on all or at least most pages...