Once I have created a deal and setup the expected recurring amount and start date for the subscription, how do I then change the start date, if I am not able to close the deal before the expected start date?

It seems I can only update the "Recurring amount" and set an effective date for the new recurring amount. Really a thing i would only do on deals that are won, never before the deal is won.

Work around is of course to delete the subscription from the deal, and then create it once again. 

Revenue Forecast for Both One-off and Subscription Products in One Report

For companies that sell both one-off products and monthly subscription products, it is very important to see probability weighted revenue forecast for both products in one report.

Is there any new feature or trick to support this demand??