Is there any way to disable the calendar in Forecast View?
I don’t think so. But you can make it show just one week, if you like.
That doesn’t really help, the calendar view is still there although I don’t need it. I was very happy with the ‘Due’ perspective in OmniFocus 1 while in OmniFocus 2, ‘Forecast’ has apparently replaced ‘Due’.
I supposed so.
As it is, your best shot is to request support / submit a feature request via the only official way: email.
You can find it on OmniFocus itself:
Yep, thanks for your help!