Just had the same thought yesterday: Toggle scenes 1/2, 3/4, 5/6 & 7/8 would be great. Easy access to all scenes and 4 buttons left for block bypass...
+1
++2!
I really like this idea, and in my world there is real value in having more than 1 toggle capability. For me, being able to hover over 1 or 2 toggles increases my chances for accuracy while I'm singing/performing live and can't look down/read the next needed button!