Spinning a globe and getting it to land on a specific side is of course hard, but it'd be a fun feature to be able to read the redstone signal and use it for a secret entrance redstone contraption or some other adventure related activity, or maybe just as a fancy light dimmer.
Anyway, just a thought.

That works already. All 4 sides already have a different singal. It's just that it applies to the entire block. Also every time you spin it the current face just shifts over by one, it shouldn't be confusing at all

Oh excellent!