Tracks 7 and 8 assignable to expander option?

[emdiddydoes]

Not too sure how possible this will be. I think an option to use track 7 and 8 for expander modules like the More triggers or move CV will be useful. For regular tracks I can understand it will not work as there is only one output, but for expanders I dont see a problem with functionality. This is allow more free space on the rest of the tracks 1-6.