That would be nice to zoom out and see more things.
+1
+1, and personally would like zoom in as well.
For showing off, things like that 
+1
It’s a good idea, but sadly a lot of the scene/environment is meant to only be viewed from that distance ( so it would appear broken any more zoomed out ).
I have encountered many bugs and zooming out was one of them (its been fixed so don’t worry). I have to agree with Steiger here. It just doesn’t look nice when you zoom out. The fire arena looks pretty amazing when zoomed out though. XD
Until phones get better (and everyone upgrades to said phone), zooming out just isn’t that great of an idea yet.