It's not now, no. But when the 1.1 was being proposed back at WotC HQ, this was still one of the possibilities on the table that could have resulted since they hadn't sent it out to people yet. Which is possibly why they they did it... ask for the moon and who knows, maybe you'll get it? Then if there's push back, at that point you negotiate down to a more equitable level.It's not really a possibility considering third parties are already against it and nobody are enthusiastic about something that, at the very least, is confirmed to affect royalties in a manner that is wholely negative to third parties and gives them zero value comapred to previous agreements.
Was it likely that 3. would have been accepted? Not at all. But you'd never know until you asked.